We Are Happened 2020/08/26

I was invited to talk about my latest album, Disorganised and Unwanted (Day/Night), on the We Are Happened programme on Camp Radio. I chatted to Martin J Thompson, who runs the SM-LL label and who mastered my album. We mainly talked about field recording and noise. Kind of appropriately, my end of the line is quite noisy, with boxy reverb from the room, and in the background you can hear traffic, sirens, desk/chair noise, and computer hum. I also pronounced some people’s names wrong (apologies to Rian Treanor, Jana Winderen and Pantea). The show was broadcast on 26th August, and is now available to listen to here:

We Are Happened is run by Lucia Cheung, who also produces music as en creux. Her latest release on Hard Return is worth checking out – two long-ish drones made of ostensibly static sounds that burble and fizz with small chaotic disturbances:

Posted in Music | Tagged , , , , , , , , | Leave a comment

Disorganised and Unwanted

I have a new double album out on the Tokinogake label. It’s based on field recordings made over the past 10 years, mainly around where I live in Nottingham but also in Derbyshire, North Yorkshire and Rutland. The tracks are split into two albums – day and night, when the recordings were made, and they’re in roughly chronological order. The recordings are processed in various ways:

  • Adding synthesized sound, triggered by volume levels/changes in the source audio
  • Inverting the loudness levels of the audio
  • Applying effects with parameters shaped by the audio volume level
  • Using Fourier re-synthesis to extract the dominant frequencies / noise bands (a bit like time-stretching without the stretching)

Most of these techniques I developed in Disquiet Junto projects. Two of the tracks on the album are versions of tracks submitted to the Junto: ‘Shrewsbury Road’ (project 0218 – Sound Passage) and ‘Shrewsbury Road Rain’ (project 0029 – Count Zero).

A member of the Tokinogake collective, nankotsuteacher, correctly identified that some of these are the same sounds/processes as heard in Processed Field Recordings (20×20 Project, 2020). In an article on the Tokinogake website, nankotsuteacher also analysed the album in terms of Bernie Krause’s categories of sound: geophony (natural sound), biophony (animal sound) and anthrophony (human sound).

A central theme of the albums is unplanned and intrusive sound – the kind of thing usually edited out of field recordings, like microphone handling noise, wind noise, traffic and human voices. Listening to the original recordings, some of these noises were more interesting than the intended sounds, and over time they began to form a nice collection. So instead of removing them from a set of compositions of clean sounds, I turned them into focal points for new compositions.

‘Unwanted sound’ is one of the main definitions of noise. Noise may also be understood as the opposite of music, which is sometimes defined as ‘organised sound’. Film theorist and composer Michel Chion was one of the first to articulate these two ideas about noise. My approach to noise in this album is informed by Marie Thompson’s research on this subject which “critically rethink[s] the correlation between noise, ‘unwantedness’ and ‘badness’.” Thompson’s Beyond Unwanted Sound is available as PhD thesis [PDF] and book.

Whether good or bad, generative or destructive, overwhelming or unheard, noise […] is always affective. Indeed, affect can be understood as the connecting thread that underlines noise’s informational, social and aesthetic manifestations. Noise’s affectivity is as central to encounters with noisy neighbours as it is to Yasunao Tone’s glitching and stuttering wounded CDs; to crackling telephone conversations as it is to the quiet improvisations of onkyô.

Thompson (2014) Beyond Unwanted Sound, p.239
Posted in Audio, Music | Tagged , , , , , , , | Leave a comment

Credit Roll

Back in February, I agreed to help Enric Farrés Duran and Ricardo Duque with the technical challenge of making a video that would show thousands of lines of scrolling text. The text listed the entire archive of MACBA, a museum for contemporary art and culture based in Barcelona. The challenge was to turn this into scrolling credits like you get at the end of a film or TV programme.

The video is now part of an exhibition called Coses que Passen (Things that Happen) that celebrates the 25th anniversary of MACBA’s archive and research centre. The project led by Enric Farrés Duran explores and questions the museum’s archive, based on a research process that recognises that “an archive is not only made up of the documents it contains, but also everything that allows them to be available”. In other words, an archive is not only the objects it contains but also the physical environment in which they are kept and the intangible information systems that organise and document them. In this case, MACBA’s archive comprises over 6,000 works, which amounted to around 45,000 words or 12,000 lines of text.

To make the video I used the free command-line program FFmpeg. I’ve used it previously for making animations from still image files, for adding audio to those videos, and for converting to different file types and encoding formats. FFmpeg code specifies the input and output files, plus any extra options. At its simplest, the code looks like this:

ffmpeg -i input.mp4 output.avi

It’s possible to create a video of scrolling text using FFmpeg’s drawtext filter which is part of the libfreetype library. Drawtext allows you to input text from a text file. So the first task was to convert the Excel spreadsheet into a text file and to format it to display correctly. The drawtext function has limitations on styling options that we had to work around. For example, it doesn’t wrap text, which meant that we needed to work out a suitable line length to split the text file into, and to split the lines without splitting words. The text needed to be centred horizontally, but FFmpeg would only centre-align the whole text instead of aligning each line individually, which meant that we had to add the correct number of leading spaces to each line that was less than the maximum width. Using a font with letters of different widths made some lines off-centre, which meant we had to use a monospace font. So it took a lot of trial and error to get the settings right – including line length, line spacing, horizontal position, scrolling speed, font size, image dimensions and frame rate – until the output video was as the artists wanted it. Here’s the final code (file paths replaced with generic names):

ffmpeg -f lavfi -i color=black:s=1920x1080:rate=60,format=rgba -ss 00:00:00 -t 01:40:00 -vf "drawtext=fontfile='Basis Grotesque Mono Pro Medium.otf':fontsize=36:fontcolor=0xF8F6E9:x=(w-text_w)/2:y=h-100*t:line_spacing=4:textfile='text.txt':expansion=none" -c:v libx264 -y -preset ultrafast output.mp4

It took 14 hours to render the video, which was 1.5 hours long and just under 1GB. Below is a screenshot from the video, and photos of the exhibition. You can see the exhibition via MACBA’s virtual space, including a video of a guided tour by the artist.

Posted in Art, Research | Tagged , , , , , , , , , , | Leave a comment


This is belated write-up of a track I made that’s part of a compilation album including Eiko Ishibashi, farmersmanual, SDEM and William Fields. Ultimate_Collection hydrocycle on a lake is the first release from new label Tokinogake which is run by a collective based in Japan, some of whom also feature on this album, such as IKTS, a0n0 and nankotsuteacher.

My track, MdrM5, was mostly made with samples. I used a collection of over 4,000 single cycle envelope samples that were each 0.014 seconds long. These waveform samples are freely available from Adventure Kid Research & Technology. I converted them from WAV to FLAC and then sorted them in order of file size, which had the effect of grouping the more muffled and bassy sounds at one end and the more trebly sounds at the other. I did this twice – once for the mono samples, which made up the majority, and once for the stereo samples. The mono set is what you can hear at the start of the track, and a stretched version of the stereo set starts when the drums come in. The drum sounds are from a set of drum loops that someone shared on Twitter. I added a bass sound using Razor and some delay with Valhalla Supermassive.

The track was included in The Rope Factory on Tak Tent Radio: 

More new music via Tokinogake soon…

Posted in Audio, Music | Tagged , , | Leave a comment

EVOL – The Chord Catalogue for Eight-O-Eight

I made some charts for EVOL’s latest album. The Chord Catalogue for Eight-O-Eight is inspired by Tom Johnson’s The Chord Catalogue which entails playing on a piano every possible chord for every combination of notes in an octave from 2 to 13 notes. EVOL have done a similar thing with the 16 notes on a TR-808 drum machine. The small difference between Johnson’s maximum of 13 notes and EVOL’s maximum of 16 notes leads to a large difference in the total number of chord combinations: 8,178 vs. 65,519. Whatever the maximum number of notes, as the number of notes per chord increases the number of possible combinations first increases and then decreases, with the final chord that contains all notes having just one possible configuration. Here’s the number of combinations for 2 to 16 notes:
{120, 560, 1820, 4368, 8008, 11440, 12870, 11440, 8008, 4368, 1820, 560, 120, 16, 1}
The chart below shows those numbers plotted. You might notice that it’s almost symmetrical, which it would be if counting the number of combinations for 0 to 16 notes:
{1, 16, 120, 560, 1820, 4368, 8008, 11440, 12870, 11440, 8008, 4368, 1820, 560, 120, 16, 1}

Instead of analysing the data that EVOL actually used, I recreated it in Mathematica code using the function ‘Subsets’ which gives a list of all possible subsets of a given list and a given number of elements. For example, here’s all subsets for 2 note chords from a possible 16 notes (‘Range[16]’ is just a short way of writing the full list of numbers 1 to 16):

In[32]:= Subsets[Range[16],{2}]
Out[32]= {{1,2},{1,3},{1,4},{1,5},{1,6},{1,7},{1,8},{1,9},{1,10},{1,11},{1,12},{1,13},{1,14},{1,15},{1,16},{2,3},{2,4},{2,5},{2,6},{2,7},{2,8},{2,9},{2,10},{2,11},{2,12},{2,13},{2,14},{2,15},{2,16},{3,4},{3,5},{3,6},{3,7},{3,8},{3,9},{3,10},{3,11},{3,12},{3,13},{3,14},{3,15},{3,16},{4,5},{4,6},{4,7},{4,8},{4,9},{4,10},{4,11},{4,12},{4,13},{4,14},{4,15},{4,16},{5,6},{5,7},{5,8},{5,9},{5,10},{5,11},{5,12},{5,13},{5,14},{5,15},{5,16},{6,7},{6,8},{6,9},{6,10},{6,11},{6,12},{6,13},{6,14},{6,15},{6,16},{7,8},{7,9},{7,10},{7,11},{7,12},{7,13},{7,14},{7,15},{7,16},{8,9},{8,10},{8,11},{8,12},{8,13},{8,14},{8,15},{8,16},{9,10},{9,11},{9,12},{9,13},{9,14},{9,15},{9,16},{10,11},{10,12},{10,13},{10,14},{10,15},{10,16},{11,12},{11,13},{11,14},{11,15},{11,16},{12,13},{12,14},{12,15},{12,16},{13,14},{13,15},{13,16},{14,15},{14,16},{15,16}}

The challenge was how to visualize the whole dataset that varies greatly in the the size of its parts. After some trial and error, what worked quite well was using simple line or point plots while keeping the charts to the same size, which has the effect of cramming in the data points for the larger sets. While this makes it impossible to read the detail in the larger sets, this approach shows the overall structure and how the sets change as the number of notes increases. The final charts used a colouring system based on note order (1st, 2nd, etc.) rather than note name (i.e. pitch on a piano / instrument on the 808). Here’s the final two charts:

You may notice that these show 16 sets each, more than the 15 sets that EVOL actually play. I included the set for 1 note chords to get an even number of plots. I also made a couple of GIFs from the individual plots:

As I’d recently made a spectrogram showing the whole of Cristian Vogel’s album Eselsbrücke, I thought it would be good to see what EVOL’s album looks like. The longest track is just under 26 minutes and the shortest is 4 seconds:

Posted in analysis, Audio, Music | Tagged , , , , , | Leave a comment

Spectrograms of Cristian Vogel’s album Eselsbrücke (2013)

Cristian Vogel asked whether I’d created spectrograms of his album Eselsbrücke (2013).
I hadn’t, so I did. Here’s the results.

The album was conceived around a structural arc, and each track is also highly structured, based on formal processes such as number sequences derived from the ‘sieve’ method developed by Iannis Xenakis. Xenakis’s own explanation of sieves in Formalized Music is notoriously impenetrable, but Cristian Vogel provides a clearer description of these methods in the article Donkey Bridges: On Creative and Technical Process Behind “Eselsbrücke”

The spectrograms I made all use a logarithmic frequency scale, which provides a closer parallel to the way we hear frequencies than a linear scale (octaves appear equally spaced, rather than increasingly spaced out at higher frequencies). Using Sonic Visualiser, the settings were:

Window type: Blackman-Harris
Window size: 8192 samples
Window overlap: 93.75%
Oversampling: 4×
Amplitude scale: dBV^2
Frequency scale: Logarithmic

After creating a spectrogram for each track, I put them together using IrfanView to show the album structure as a whole. In the image below, you can see the roughly symmetrical structure of the album. You can also see patterns within tracks, like the arcing lines that represent formal structures based on number sequences transformed to pitch. These curving patterns occur in repeated sounds where tempo (or rate of repetition) is proportional to pitch and the phases of the tempos are aligned at some point. You can also see these patterns in this post where I visualized tracks based on the harmonic series. Where these patterns make an inverted U shape in the spectrogram, it indicates that tempo is proportional to pitch, with the lower parts having lower rates of change. When the pattern is a U shape, tempo is inversely proportional to pitch, and the higher parts have lower rates.

This kind of visualization is something I’ve done previously for two of my own albums: With Symmetry-Breaking it revealed the symmetry (and lack of it) in the tracks and the album structure, e.g. that the last track is the first track reversed. With Complexification, a collaboration with Sun Hammer where we started by making a simple track each and then using the other’s track as the basis for the next, it showed how the music evolved with each phase of the process. 

[Edit:] After I posted this, an image of the score for James Tenney’s Spectral Canon for Conlon Nancarrow popped up on my Twitter feed. At the end, it shows the same kind of curved structure as described above, with lower notes being repeated less frequently than the higher notes:

Posted in Audio, Music | Tagged , | 1 Comment


Yesterday morning I spent two and half hours flinging fibreglass sticks at plastic models of animals that were dotted around a mile-long path in some woodland. This is my new hobby. Actually it’s an old hobby that I’ve returned to – field archery, which involves various kinds of targets set up at various un-measured distances in rough terrain, in contrast with target archery which uses the classic roundel type target at fixed measured distances indoors or outdoors. Field archery involves some of the same skills that are needed for hunting – an adaptive approach to unpredictable conditions based on intuition informed by experience. Archery is sometimes called toxophily, a word deriving from the first English-language book on archery, Toxophilus (“lover of the bow”), written by Roger Ascham in 1545 and dedicated to Henry VIII. Below is its nicely-structured hierarchical table of contents.

I used to do field archery in my teens as the ‘sport’ part of the Duke of Edinburgh’s Award, which also involves an expedition, voluntary work and a skill. I did it over 2 or 3 years for the silver and gold awards. Gold awards were presented by the duke himself at St James Palace. I remember only three things about that experience: I was uncomfortable wearing one of Dad’s suits that was too big for me, Prince Phillip didn’t speak to me personally, and the urinal in the palace (the big trough type, designed for multiple people, not the individual sort) had a gilt-edged glass screen in front of it from about knee height to the floor to prevent splashback onto shoes – I’d never seen one like that before and haven’t seen anything like it since. I didn’t continue with archery after that, partly because I didn’t have a bow of my own. But I bought one recently after deciding to get back into it. In fact, I think it was wanting to buy this particular bow that finalised my decision to take it up again. It’s a Black Hunter 60″ take-down by Mandarin Duck, with an attractive stained wood one-piece riser (pictured below) and laminate limbs of bamboo and fibreglass. This was recommended via Twitter by Julian Oliver who has been a keen archer since childhood, and it’s generally got very positive reviews as a cheap but surprisingly good bow. Its draw weight is only 30lb, as it’s recommended to start with a lighter draw to focus on technique and to build up strength before moving up to heavier weights. It looks and feels good. It’s like owning musical instruments: the aesthetics, tactility and ergonomics is important. If you love how it looks and it feels comfortable and it does what it you want it to do, then that can motivate you to use it and – hopefully – learn to use it well.

Because archery clubs were closed due to COVID restrictions, I looked for information to help get me started again. Julian Oliver shared some links to useful videos (Wolfie Hughes, NuSensei and Clay Hayes) and kindly offered some advice (in summary: 1. Don’t overgrip bow 2. Don’t ‘lock’ bow arm elbow 3. Achieve proper back-tension 4. Ensure bow-arm shoulder is down). I ordered a book that looked interesting, even though it wasn’t suited to my kind of bow – Shooting the English Longbow by Pip Bickerstaffe. The author emailed back to tell me the book was out of stock, but invited me to visit him to get some advice. Pip Bickerstaffe is a highly-regarded bowyer with years of experience making traditional English longbows – the kind famously used in the Battle of Agincourt and associated with Robin Hood. I gratefully accepted the offer, and went along to visit his workshop last week. Bickerstaffe Bows is housed in what was originally a small Victorian hosiery factory. Located between an old pub and a small wood, it’s long and narrow with two floors and lots of natural daylight, having windows all round. Downstairs (pictured below) is for gluing and forming the laminates and for rough shaping the staves, containing a couple of electrical sanding machines. Upstairs is for hand-working only and is where the final shaping (’tillering’) takes place, containing little more than some vice benches and a tillering tree for checking the curve of the bow and scales for measuring draw weight, with a small separate room at one end for making strings. There’s a nice little series of short videos by the company on how a bow is born. Pip re-did the serving on my string to centre it and set the nocking point, and he tailored my leather arm guard and finger tab to fit better. He offered some tips on shooting and practicing, and encouraged me to find a local club through the National Field Archery Society (his family established the NFAS in 1972 to provide a society that concentrated solely on unmarked field archery). I’d like to get into traditional English longbows in future, so I hope I’ll be seeing Pip again at some point to order my own Bickerstaffe bow.


I met a local field archery club yesterday, based not far from where I grew up, located in a mix of pine and deciduous woodland managed by the Forestry Commission. With 6 other members I did around half of the course, which meant 16 or so targets of different shapes and sizes scattered throughout the wood at distances from 10 to 40 metres, some on the flat and some shooting up or down hill. I lost or broke nearly half my arrows, which were very cheap ones with fibreglass shafts. Their black colour meant it was hard to find the ones that went off-target into the brambles or into the ground. So I’ve ordered a set of carbon shaft arrows with bright-coloured feather fletchings instead of plastic vanes, which will make for smoother flight off the shelf of the bow. I intend to learn how to construct arrows from parts, which means you can tune them better to your bow and draw length and also save some money. I hadn’t appreciated how much arrows cost or how many you need – I’ve already spent more on just two sets of cheap arrows than on the bow. I really enjoyed shooting a the club, and will be going along again soon. I think it’s something I’ll stick with this time. I’m not into sports and don’t do much exercise apart from walking, so this is a good way to do a bit of both in a way that suits me. The upper-body exercise also appears to be helping sort out a trapped nerve in my shoulder and alleviate the pain. The fact that it takes place in woodland – my favourite habitat – means that you get to enjoy some fresh air, and even if you don’t feel like shooting you can just sit still and appreciate the surroundings.

Posted in Nature | Tagged , , , , , , , | Leave a comment

NYZ – Unknowable Determinism

I wrote a blurb for the new album Unknowable Determinism by NYZ (Dave Burraston). The album comprises tracks made from 2013 to 2016, marking a significant new direction for NYZ, based on an original approach to mapping between cellular automata rules and tuning systems. The term ‘unknowable determinism’ was coined by Ed Fredkin, a physicist who developed Konrad Zuse’s idea that the universe is a digital computer. This is an idea that both Dave and I came across, separately, through our research into cellular automata. Zuse explored whether it was possible establish a theory of physics that is digital, i.e. discrete and finite, as opposed to continuous and infinite. If classical physics is ‘analog’ (e.g. Newton’s laws of motion), and quantum physics is both ‘analog’ and ‘digital’ (e.g. wave/particle duality), could there be a purely digital physics? In a paper (1967) and book (1969) called Rechnender Raum [Calculating Space], Zuse suggested that this could take the form of a cellular automaton [PDF available here: ftp://ftp.idsia.ch/pub/juergen/zuserechnenderraum.pdf]. Fredkin developed this hypothesis into a theory of digital physics that he calls Finite Nature:

Uncertainty is at the heart of quantum mechanics. Finite Nature requires that we rule out true, locally generated randomness because such numbers would not, in this context, be considered finite. The reason is that there is no way to create, within a computer, a truly random number that is orthogonal to everything in the computer. On the other hand, another kind of randomness appears in CA where the values of many of the bits are so influenced by distant events as to be essentially orthogonal to any local process. The deterministic nature of finite digital processes is different in that it is unknowable determinism. From within the system an observer will never be able to know very much about the true microscopic state of that system. Every part of space is computing its future as fast possible, while information pours in from every direction. The result is the same as caused by the apparent randomness of quantum mechanical processes. (Fredkin, 1992, Finite Nature. http://www.ai.mit.edu/projects/im/ftp/poc/fredkin/Finite-Nature)

So ‘unknowable determinism’ characterizes both a complex system and [the limits to] our knowledge of it. It means that we cannot hope to predict how such a system might evolve, even if we understand the computations involved. And it is perceptually indistinguishable from randomness, which is also causal yet unpredictable. It applies not only to the concept of digital philosophy but also to the cellular automata systems that Dave designed and used to make this album, through which he wrangles a selection of CA rules and translates their computations into musical information.

Unknowable Determinism will be released on 15 May 2021 via Stellage. Listen to excerpts, read the blurb, and pre-order the album here: https://stellage.store/collection/cd/product/unknowable-determinism

Posted in Music, Research, Science, Writing | Tagged , , , , , , , , , | Leave a comment


Tokinogake, a Japanese label, asked me to make a list of five tracks I like. I picked some folk songs. You might like them too: https://www.tokinogake.com/post/5tracks-guy-birkin—folk-song There are two other lists so far, one by a0n0 and the other by IKTS.

Posted in Art, Music | Leave a comment


I spent a lot of time with music in 2020. Most of what I listened to has been confrontational rather than contemplative, something to combat what the year has thrown at us, rather than the ‘balm for troubled times’ variety, but there’s been plenty of that too, with both old-and-familiar and old-but-new-to-me music. I bought only 3 or 4 physical copies of albums but on my hard drive I’ve got around 8 and half days worth of music that was released this year alone. These are some of the things I enjoyed the most.

{arsonist} – Reality Structure. I like this album a lot. Probably one of the most melodic and definitely one of the most emotionally engaging. It includes glitchy textures, generative patterns, saxophone and choral strings, and it literally ends with a bang as the final track bursts into percussion that sounds like fireworks, turning what’s quite a sad atmosphere into something more hopeful.

Maryanne Amacher (19382009) was an artist whose name I knew but not her work. Amacher made some incredible sounds, and specialized in otoacoustic emmissions (OAEs) – sounds generated in and by the ear itself. Sound Characters (Making The Third Ear) (1999) mainly features sounds that generate different kinds of OAEs, while Sound Characters 2 (Making Sonic Spaces) (2008) uses the same techniques more sparingly in fewer, longer pieces. Marcin Pietruszewski recommended this article by David Kemp, ‘Otoacoustic Emissions: Concepts and Origins’, as a good summary of the subject.

Autechre‘s DJ stream on Mixlr was one of my favourite things this year. It was a nice surprise, and it became a daily occurrence for a while. Much of the music they played was their own favourites and influences, with different genres on different days, and some newer music, like William Fields, Kindohm and SDEM, as well as some of their own previously unreleased stuff. They also streamed on Twitch, showing one of their systems that uses video as input to generate and control the music. The online chat provided a sense of community during the first lockdown in March, and when they streamed SIGN just before it was released. SIGN doesn’t follow the trajectory implied by previous albums, which was going towards more messed up beats, more complex sounds, more different styles within and across tracks, and increasing durations. It’s lush, melodic and concise and it repays repeated listening because there’s a lot going on under the surface: the sounds appear to be the residue of a complicated process of creation and erasure, an auditory palimpsest bearing traces of each modification. ‘Metaz form8’ (track 6) and ‘r cazt’ (the final track) are the tracks that catch my ear, not because they’re loud or intrusive, but because of their gentle intensity and emotional potency. PLUS was a nice surprise addition but is more like what you’d expect the new album to sound like, and that’s why I prefer SIGN. When I bought them from AE_STORE, I discovered Sinistrail Sentinel (2018) in my downloads – apparently given to those who bought the CD version of NTS Sessions, but I’d never noticed it. A final treat was the replication of Autechre’s 2008 live set at Echoplex by two fans, ios and digit, who spent a lot of time and effort working with the synth patches and sysex files that had been made available via a hidden link on the website.

Of all the musicians who sadly died this year, the one that hit me hardest was Mr Chi Pig (Ken Chinn), singer of SNFU, a band that’s been a favourite since my teens. He wrote from experience about the pains of everyday life and love, about mental illness and addiction. I got to speak to him once after a gig at Derby Wherehouse in the 90s. As a frontman, Chi Pig was one of the best.

Akira Sileas is one of my favourite new artists, discovered through a recommendation by Mylar Melodies, and I’ve bought everything they’ve made since then. Under the name AB-607 are two EPs of extended acid tunes, both released on cassette. Under their own name are more experimental sounds made with physical modelling algorithms and pure data patches.

De Forrest Brown Jr published How Platform Capitalism Devalued the Music Industry, an article commissioned and then rejected by Resident Advisor. As Speaker Music he made the vital album Black Nationalist Sonic Weaponry (Planet Mu) that comes with a booklet of text and images by Brown and other artists. Like Percussive Therapy, the EP that preceded it, this album is made of brutal, broken beats, but instead of therapeutic benefits it offers protest music and contextual information to counter ignorance and discrimination. This is an example of the politicization of art as a counter-response to the aestheticization of politics which Walter Benjamin described in the essay The Work of Art in the Age of Mechanical Reproduction [PDF]

Dave Burraston started a Bandcamp subscription which I signed up to straight away, with loads of existing albums available, plus new and old work added regularly. As NYZ he released his first albums with beats – OLD TRX (87-93) (Death of Rave) and CCD (FLUF), as well as more meditative drones, like a split with ELEH (Important Records). Dave was also part of Knob Twiddler’s Hangout #30, hosted by Jochem Paap (Speedy J), along with Vincent Koreman (Drvg Cvltvre, New York Haunted) and Stephen McEvoy (TUUUN, FLUF), where he talked about working on the presets for AFX Station and how he developed the rainwire environmental sonification system.

In Workaround (PAN), Beatrice Dillon constructs pieces of music that balance extreme high and low frequencies in simple parts that make complex and unusual rhythms. This is a really impressive album, and I listen to it a lot.

Do/While – a DJ live stream by Dan and Wonja archived on SoundCloud. Usually on Sunday night, it’s a nice end to the weekend with some relaxed beats and tunes. Alita the dog usually features on the video stream, lolling on the rug and playing with toys. Dan and Wonja also set up Sound.Rodeo, a message board for sharing rips of hard-to-find and out-of-print music.

Do/While 13/12/2020

Boomkat’s Documenting Sound series of tapes is one of many examples of productive and creative responses to what’s been a terrible year for musicians. Some of my favourites in the series are Mark Leckey, Dean Hurley, Lucy Railton and FUJI||||||||||TA. Another series I enjoyed is Touch: Isolation including Chris Watson, Jana Winderen, ELEH and Claire M. Singer

The members of farmersmanual have been busy putting out old and new music as a group, as solo artists and in collaborations with others. Through their generate and test label they released General Magic’s 2005 performance as The Bratislava File, which is as much industrial metal as glitchy computer music, and Entrée Contrôle by Sluta Leta which combines vocals and retro synths, a bit like Finlay Shakespeare’s album Solemnities (Editions Mego) which I also liked a lot. 11​.​84​.​0​.​-​1​.​0​-​1​.​1​-​1 is an album that started with a single initial track, and each time someone bought the album a new track was generated, based on the initial one, until it reached 100 tracks. Another favourite is flowers a sun hazy by dprmkr, a live session from 1997 with an 808 recorded to digital tape.

FRKTL – Excision After Love Collapses. A complex album of electronic music made with a variety of different methods: field recording, live instruments, generative beats, vocal samples and digital processing.

Darryl Hall & John Oates – Abandoned Luncheonette (1973). A Sunday morning kind of album, one that makes you feel better. I got this for research purposes, while collecting music that features Bernard Purdie on drums, because I’ve been working on a data sonification that uses the Purdie Shuffle. Other favourite albums featuring Bernard Purdie include Young, Gifted and Black by Aretha Franklin and Yusef Lateef’s Detroit.

Eiko Ishibashi – ORBIT (SUPERPANG). The second of three tracks, ‘WE ARE BUILT’, combines arpeggiated synths with snippets of field recordings featuring human voices. It’s one of my favourite tracks this year.

When I met up with Dave Burraston last year, he recommended Nightclubbing (1981) by Grace Jones. Coincidentally, my granny’s name was Grace Jones, although her friends called her ‘Gem’, short for her full name – Grace Edith May. I’d always liked what I’d heard of Grace Jones’ music but hadn’t listened to any albums in full. When Autechre played ‘Feel Up’ from Nightclubbing on their Mixlr stream, it prompted me get the album as Dave had suggested. He wasn’t wrong. It’s got a really good sound, recorded with Sly and Robbie at Chris Blackwell’s Compass Point Studios in the Bahamas. At the Grace Before Jones exhibition at Nottingham Contemporary art gallery I got to see some of the studio’s master tapes for her Fame album and the log sheets that record the positions of all the knobs and sliders on the mixing desk. Nightclubbing has been on my MP3 player most of the year.

Phil Julian – Carrier Dynamics (fancyyyyy). Recorded at Ina-GRM studios using their Serge Modular system, this is the kind of weird synthesized sound I like. Also really nice artwork/poster designed by Renick Bell.

Atte Elias Kantonen made 3 albums that I very much enjoyed. Studies in Audio Fabrics (Granny Records) is developed from research into the perception of auditory textures. The way that the electronic sounds chirp, groan and growl reminds me of Rashad Becker’s Traditional Music of Notional Species. Similarly, Frankille (Active Listener’s Club) and Nom Occasions (SUPERPANG) explore synthetic sounds produced/composed in such a way that they seem animalistic rather than mechanical or rational.

Nakul Krishnamurthy has previously collaborated with Mark Fell on projects and live performances exploring the intersections between the systems of Carnatic music and generative/algorithmic music. Tesserae (Takuroku) is Krishnamurthy’s first solo album, comprising two tracks that would each fit on one side of vinyl. The first track, ‘Anudhatthamudhatthassvaritham’, builds layers of vocal and string drones into a swirling mass, like a Hindustani version of Arvo Part’s Cantus in Memoriam Benjamin Britten or Iannis Xenakis’s Persepolis. Track 2 is more sparse, and the sounds get stretched and squeezed in ways that make it hard to tell whether the source is human, instrumental or electronic. Completely absorbing. https://www.cafeoto.co.uk/shop/nakul-krishnamurthy-tesserae/ On the subject of India and avant-garde music, Paul Purgas did a fascinating programme for BBC Radio 3, Electronic India, prompted by the discovery of a box of tapes at the National Institute of Design in Ahmedabad.

Maalem Mahmoud Gania – Aicha (Hive Mind Records). Originally released in Morocco in the late 90s on cassette. Mahmoud was a guimbri player and singer. This is nourishing, spiritual music. The album comes with liner notes including lyrics and analysis by Tim Abdellah Fuson of Moroccan Gnawa music and ritual.

Doris Norton – Personal Computer (1984). I wasn’t aware of Doris Norton until someone re-tweeted a link to this album. As a pioneer of computer music, she deserves to be better known. Norton was a singer in Italian prog rock band Jacula in the 70s before her solo work involving the computer in the 80s. She became the first musician endorsed by Apple and later a consultant for IBM. I’d somehow missed the interviews she did for The Wire and Resident Advisor a couple of years ago, coinciding with the vinyl reissue of 3 albums, but I’m happy to have caught up now.

Pantea is an electronic musician from Iran, and Everydaymeal is an audio-collage made from field recordings in and around Edinburgh and Tehran. There’s been quite a lot of this kind of work recently, but this stands out for me as one that’s particularly engaging. I also liked Things (Active Listeners Club), made with more synthetic sounds. Pantea has been helping me learn about Persian music, specifically Arabic Maqam, a system of melodic modes and a form of traditional folk music also shared with Turkish and Azerbaijani cultures. I’d used part of the Maqam system in a sonification of coronoavirus genome data and done some research on it, and so we exchanged music and articles. One reason for this research is that I just like this kind of music and would like to understand/appreciate it better; another is to break free from the Western 12-tone equal-tempered scale system (on that subject, I recommend this article by Khyam Allami). In December Pantea did her first solo live performance on the SWGBBO online platform, a virtual club where you can hang out and chat as a pixel-art avatar. The event also included Kindohm, Parsa & Ramtin Niazi (who started the Active Listeners Club label) and Calum Gunn.

I think it was listening to Music From Mills (get it from UbuWeb) that got me into Maggi Payne. It’s a compilation album from 1986 celebrating the centennial anniversary of the Californa college where Payne was co-director of its Center for Contemporary Music from 1992 to 2018. Dave Burraston used the college’s 1965 Buchla 100 synth, together with his own cellular automata programs, to make his MILLZ MEDZ album. I soon realised that, like Maryanne Amacher, Maggi Payne is a creator of some spectacular sounds. This year Aguirre Records reissued Ahh-Ahh (2012), and it’s become one of my favourite albums. Joshua Minsoo Kim interviewed Maggi Payne for Tone Glow, where you can also hear and download a new mix, ‘Immersion, Bay Area Soundscape’.

PBTHAL makes high-quality digital rips of records that you’re unlikely to find, recorded on equipment that you could never afford. Previously available only through file-sharing, in January the PBTHAL ARCHIVES started as a blog that collected all the old rips together, provided download links, and added new ones frequently. In November it was taken down, but it now seems to have appeared again here (you just have to email for the links).

One of the genres I returned to this year that helped keep me going was jungle. I dug out my old vinyl – Photek 12″s and the Metalheadz compilation Platinum Breakz, and I listened to some old cassette mixes from Yaman Studios by Peshay, downloaded from Hardscore.com. I also watched some old documentaries, like Jungle Fever (1994) which was part of the All Black series on BBC2, and a Dutch programme from 1996 featuring Squarepusher, Photek and Source Direct.

Pulsar synthesis is a method for making sounds involving the generation of a stream of (usually very short) pulses and was originally designed as a computer program by Curtis Roads and Alberto de Campo in 1997. Its roots lie in the quantum theory of sound proposed by Dennis Gabor (1947), in which sound is composed of ‘acoustical quanta‘, and it is related to granular synthesis – a method first realized by Iannis Xenakis (1959). Whilst possible of producing a wide variety of sounds, the main characteristic of pulsar synthesis is typically a sharp, thin, piercing kind of sound that transforms unnaturally quickly. A bit like a digital version of chewed-up tape. Music made with these tortured synthetic screeches has provided a suitable soundtrack for this shitty year, and many of these albums have been made with one particular bit of new software: the New Pulsar Generator (nuPg) created by Marcin Pietruszewski, who was also part of $ pwgen 20, a collaborative group and label set up by Victor Moragues and RM Francis based on pulsar synthesis, which I’ve been a small part of since Marcin helped me to get nuPg running on Windows. Marcin Pietruszewski’s The New Pulsar Generator Recordings Volume 1 is an organized collection of demonstrations of what nuPg can do and a document of Marcin’s practice-based research. The CD came with a booklet reproducing Curtis Roads chapter on pulsar synthesis, beautifully designed by Joe Gilmore. Marcin also wrote about Auditory Sieve (ETAT) in a PDF that comes with the download. Also, Presto!? Records re-released Point Line Cloud by Curtis Roads.

Propagandhi – Victory Lap (2017). I saw Propagandhi when they last played at Rock City, Nottingham in 2013, after they’d recruited a second guitarist that added a more melodic element to their hard sound, making it even more complex, but I hadn’t kept up to date since then. I caught up this year, and Victory Lap made an appropriate soundtrack to 2020.

Lucy Railton made some really good things. First there was Forma, a split release with Max Eilbacher on GRM’s Portrait series. Louange à l’éternité de Jésus was a cello and organ piece by Messiaen whose proceeds went to charity. My favourite is S-Bahn (Boomkat Editions – Documenting Sound), made with recordings of the light rail transit system in Berlin.

C. Reider‘s Radiodrones is made from recordings of AM and shortwave radio. These processed recordings sound like the retro-futurism of Edward Artemiev’s score for Tarkovsky’s Solaris.

claire rousay – Both. Inaudible for the first minute and a half, the first of the two tracks slowly reveals the quiet noise of a library. Subtly manipulated, the noise builds and reveals the echoes of distant voices, reverberated electronic bleeps and mechanical clanks, and a low muffled drone of traffic. In contrast, the other track starts suddenly, a close-up of crackling noise rather than a distant perspective, exterior rather than interior.

SDEM – ZNS. A collection of beat-based tracks made between 2004 and 2019.

Shedding made two albums of generative music based on flocking algorithms related to the original Boids program by Craig Reynolds. Flocking KF Variations was released on FLUF at the start of the year, and Flocking 19 came out via SUPERPANG in November.

Tone Glow has provided some of the most interesting interviews with musicians and the most useful reviews and recommendations. The epic and meandering interview with Jim O’Rourke is a particular highlight. https://toneglow.substack.com/

Rian Treanor not only made some great music, File Under UK Metaplasm (Planet Mu), but as a result of lockdown has been working on projects in collaboration with Mark Fell aimed at building communities and improving access to music-making. They developed networked systems that allow them to operate instruments remotely and allow members of the public to connect and make music together. One project involved elderly residents of a care home in Paris, others were arranged for school kids, including one in Bratislava and an online performance for the No Bounds Festival by Rian and two children. I attended Mark Fell’s online masterclass, part of a series on algorithmic music which also included one by CNDSD on TidalCycles. Ostensibly on the subject of Max/MSP, Fell’s class wasn’t actually very useful for learning the program but he showed and explained some of the systems he’s developed for various projects, like the early SND albums. It was a bit like a condensed and interactive version of his PhD thesis. I also really enjoyed his two collaborative albums with Will Guthrie, Infoldings and Diffractions. Bits of field recordings included among the mostly percussive sounds in ‘Infoldings 1’ really add to the disorientating Moire effect of the polyrhythms.

Like most social media, Twitter undoubtedly has its faults, yet despite having a negative impact on mental health it’s been a lifeline during isolation. It doesn’t happen often, but receiving some nice feedback on my music – whether from artists whose work I admire or from complete strangers – means more than any sales numbers or earnings, and so I’ve tried to do more of that myself. Slack and Lurk groups have offered a similar sense of community with less of the downsides, having a more limited social circle and more specific areas of interest. So if you’re reading this and we know each other online, ‘hello!’ and thank you (not that this blog is any more real than those virtual networks, but, all the same, thanks).

Valhalla make some really good audio effect plugins. In June they released a new one, Valhalla Supermassive, for free. I’ve used Valhalla Room reverb for a while, and it’s great. Whereas Room is modelled on real spaces and natural effects, Supermassive allows you to explore a possibility space of artificial effects unconstrained by physical models. It’s based on feedback delay networks, a type of artificial reverb, and it makes complex delay and reverb effects as well as flanging and chorus. In addition to the usual delay time and feedback controls, ‘mode’ sets the algorithm that changes the overall character, ‘warp’ varies individual delay times, and ‘density’ controls how much the echoes mix together. Get it here.

Ricardo Villalobos & Oren Ambarchi – Hubris Variation Parts 2 & 3. Two remixes of tracks from Ambarchi’s album Hubris (2016). This has been one of my most-frequently played albums when needing something less harsh or challenging. That’s not to say it’s bland; this is a complex remix of the original guitar, drum and synth sounds overlaid in multiple rhythms. The remixing increases the amount of variation in Hubris, resulting in something that’s constantly interesting as well as danceable.

The raised profile of Black Lives Matter that followed the protests for Breonna Taylor and George Floyd also brought about the dissemination of resources to learn about black history and acknowledge its cultural contributions. The Dweller Forever library is one such repository of writing from a black perspective focusing on electronic music, organized into ‘reading’ and ‘audio/visual’ resources. There’s a lot of good stuff to read, watch and listen to, like this poignant interview with Drexciya from 2002 recorded just a short time before James Stinson’s death. I learned about Underground Resistance, the collective led by Mike Banks, Robert Hood and Jeff Mills. I was more familiar with their individual work than with the collective, and hadn’t previously appreciated UR’s influence or understood their political approach to art and business.

Tatsuhisa Yamamoto – mipyokopyoko / mupyokopyoko. Yamamoto, a drummer who has worked with Jim O’Rourke, Eiko Ishibashi, Keijo Heino and Oren Ambarchi, released 10 albums this year through Bandcamp. I bought 5 of them, and they’re all very good.

ZZ Top – Eliminator (1983). My mum bought this album for the family when it was released, and I’ve still got that copy of it now. An album I hadn’t listened to for years, dismissed for some reason. On listening again, side A is pretty much perfect, and side B is average. ZZ Top are great when they’re raucous and fast, but equally great when grooving slowly and precisely, like ‘El Diablo’ from the Tejas album (the drumming on that track is phenomenal) and also like this:

Posted in Music | Tagged , , , , , , , , , , , , , , , , , , , , , , , , , | 1 Comment