Obsolescence: it seems inescapable, as generations of old gear are replaced with shiny, new ones. But one person’s discarded electronic trash can be an artist’s electronic treasure.

ReFunct Media is a collaborative to make something out of all that used junk. In parades of strange, twitching machines and orchestras of electronic noise, gear goes from landfill fodder to art stars. The collective effort has made its way from Ireland (Imoca, RuaRed) to France (Gaité Lyrique) to, most recently, Berlin and the LEAP gallery, where we catch up with it in the form of some raucous video documentation. The artists themselves are known experimental creators and musicians and hackers – known, at least, in these parts: Benjamin Gaulon (IE/FR), Niklas Roy (DE), Karl Klomp (NL), Tom Verbruggen (NL) and Gijs Gieskes (NL).

You can see the whole lineup at top, and in the video below – a procession of glitchy gear. The installation was joined in Berlin recently by a series of performances from these artists.

Here’s another view of the ReFunct Media installation.

These works can become performative. TokTek, aka Dutch visual and musical artist Tom Verbruggen, makes twitchy, spastic music, constructing collisions of sound and rhythm from rapid-fire gestures on repurposed joysticks. (I’ve also gotten to enjoy his work at STEIM. Somehow, in this video, it loses something – it’s a crowd-pleasure in person, something about sharing a room with all this nervous sonic energy.)

Tom’s art installation works take on a distinct, but related, character. The whimsical, engaging “Crackle Canvas” is described as part painting, part instrument. It seems something out of Willy Wonka’s studio, an interconnected sound toy that whistles and clicks and sucks up recorded sound, chattering and conversing with itself.

A crackle-canvas is a painting that produces sound. It contains a circuitboad, speaker, knobs, switches, wood and canvas. Each one makes sounds by itself but can be connected through cables (patchedd) with other crackle-canvasses. This way the paintings start to reach to each other.

The artists’ description:

“ReFunct Media” is a multimedia installation that (re)uses numerous “obsolete” electronic devices (digital and analogue media players and receivers). These devices are hacked, misused and combined into a large and complex chain of elements. To use an ecological analogy they “interact” in different symbiotic relationships such as mutualism, parasitism and commensalism.

Voluntarily complex and unstable, “ReFunct Media” isn’t proposing answers to the questions raised by e-waste, planned obsolescence and sustainable design strategies. Rather, as an installation it experiments and explores
unchallenged possibilities of ‘obsolete’ electronic and digital media technologies and our relationship with technologies and consumption.

ReFunct Catalog [PDF]

Well, it certainly keeps the toxic e-waste out of the landfill — good — though I suppose you can’t call it quite green. LEAP tells me that when they switched on this giant assemblage of gear, it did suck up a lot of electricity. But while the artists claim they aren’t making a direct statement about e-waste, the revelation that things can be used and don’t have to be tossed is a profound one. “Awareness” is an overused words and doesn’t always solve problems, but it could transform this one.

Here’s another view of the installation and gallery opening:

And in another instance of repurposing gear, performances by “The Society for Nontrivial Pursuits” engaged in their own form of up-cycled musicality, a bit like the adventures of various Handmade Music evenings around the world – and many of the other artists we’ve written up here on CDM.

LEAP presents a performance evening from The Society for Nontrivial Pursuits (Alberto de Campo, Hannes Hoelzl, and students, alumni and associates of the class Generative Art / Computational Art at UdK Berlin, and others) explore the possibility of spaces of complex systems for experimental performance. They freely combine repurposed elements like analog synthesizers, game controllers, sensors and software with self-built/designed/written hard and soft components.

More from the artists – many with extensive galleries and showcases of work in which you could easily lose yourself…

http://karlklomp.nl/
http://www.toktek.org/
http://gieskes.nl/
http://www.niklasroy.com/
http://www.recyclism.com/ (Benjamin Gaulon)

One perhaps unexpected impact of technology has been to change the way we think about ourselves and our experience. Recording equipment – from photography to phonograph – has given us a new sense that memory itself might be fixed, unchanging, an accurate record of an unmoving truth.

Except, of course, neither the recorded object nor the thing it is recording ever quite seems to work out that way. (Ask your local theoretical physicist, or for a more localized, humanized, sociological view, any loved one.)

UNRAVEL is an installation that uses just those sorts of technologies to construct a narrative, and push and tug at that narrative. And if you don’t like it, well, that’ll impact the video, too. (Just complain via Twitter, and you’ll make the narrator “increasingly insecure.” As a blogger, I can relate.)

Combining record playback, a robotic band contributing incidental music, and a set of interactive dials, the installation recounts a story with mechanically-reproduced soundtrack, as the audience adjusts what happens. It’s all clear in the extended video:

More information:

UNRAVEL opens to the public on 20 April – 7 May as part of Glasgow International Festival of Visual Art at Arch 24/ SWG3.

UNRAVEL is a collection of devices making up a gallery-based, reactive sound installation, through which the audience will attempt to unravel the truth about The Narrator’s life by playing records from his collection.

When we tell the story of a memory, how much of it is true and how much is shaped by who we are talking to? Once we’ve told the story many times, how do we even know what is true any more – what is constructed and what actually happened?

The installation is the work of Edinburgh based arts collective / experimental pop band FOUND, whose members include Ziggy Campbell, Simon Kirby and Tommy Perman and Glasgow-based author and musician, Aidan Moffat best known as one half of the band Arab Strap. FOUND and Aidan Moffat are signed to Glasgow record label Chemikal Underground.

At the heart of the installation is a vinyl record player and ten 7” records of familiar singles from pop music’s heyday. Visitors to the gallery are encouraged to select a record from the collection to be played. As soon as they drop the needle on to the record the installation springs to life. The vinyl controls a series of acoustic, self-playing musical instruments positioned throughout the gallery which soundtrack the story as the narrator recounts a memory he associates with that record. Each 7” record represents a different memory, but unlike conventional vinyl recordings they sound different each time they are played.

Just as a real narrator alters the way they tell a story depending on their mood, audience and context, the memories embodied in the installation will distort, evolve and warp depending on external influences: the time of day, the size of #UNRAVEL’s audience, the local weather, and what people are writing about the installation on twitter from moment to moment.

A year in the making, #UNRAVEL is the first collaboration between FOUND and Aidan Moffat and represents a major new body of work for both. The project required Aidan to write 10 short stories with multiple variations of each, to be soundtracked by a total of 160 new musical compositions by FOUND.

With Investment from Creative Scotland’s Vital Spark programme and New Media Scotland‘s Alt-w Fund with the support of the Centre for Design Informatics, Glasgow International Festival of Visual Art, SWG3 and the University of Edinburgh.

Funny side note: I recall some evenings out drinking with Scottish people that also questioned the boundaries of what is real and not real and the imperfection of memory, though more in a performative, real-time sense than in an interactive installation. (I was a willing and active participant, so I’ll not hold this experience against the fine countrymen and women of Scotland. Indeed, I hope to toast with these chaps next time I’m in Glasgow. I, of course, do not condone such behavior, and you will find that by contrast, this particular interactive installation has no ill health effects that I know of.)

For something completely different, here’s a beautiful set of instrument robotic solos incorporating acoustic instruments, plants, and bamboo:

A composition for plants, yangqin, bamboo robot and robotic chimes, Three Pieces is designed as a collaboration between robots, traditional instruments, and living things, housed in Victorian Palm House of the Royal Botanic Garden in Edinburgh. A traditional Chinese dulcimer is played by a robot with many bamboo fingers while the surrounding foliage hides an ensemble of robotic chimes. Despite being separate individuals, the robots communicate and perform together. The robot performers are conducted by all the living things in the Palm House. The moisture content of the soil changes slowly as the plants absorb water, while on a much faster timescale, the temperature changes in the building as animals, including humans, move about. The installation detects this living presence in the Palm House and the music changes accordingly. The robots react to humans, but their mood alters with the plants. For more info visit… foundcollective.com

Previously:

Plant-Reactive Robots Play Bamboo, Chinese Instruments at Royal Botanic Garden, Scotland

Reconceived Acoustic Music on an Interactive Table: Etiquette in Edinburgh

Music, ephemeral and fleeting, to many of us wants tangible embodiment, some physical sense of the tug we feel from its unseen vibrations. We’ve regularly featured the image of the circle as a sequence; even as music software prefers left-to-right piano rolls and scores and tracks, it’s a logical shape. Here, Finnish sound artist Martin Bircher looks to a last-century invention to build a mechanical expression of the sequencer.

From an antique music box, comes MIDI, as in the video above. And if that’s too discordant for you, have a look at the original video below. Even in comparison to our analog electronics, there’s something beautiful about seeing the mechanical inner workings of a musical expression.

Official description:

“Digital Enhancement” is an interactive sound installation consisting of an electrified Symphonion Brevet No. 28, a synthesizer, an amplifier and four headphones. The Symphonion musical box dates back to the beginning of the last century and its mechanical workings are combined with digital technology to convert it into a MIDI sequencer. The original music, embossed on steel plates, can be played on the synthesizer, which is programmed to mimic the sounds of the Symphonion. In order to operate the sequencer, a hand-cranked dynamo serves as a remote control.

And the original Symphonion in action:

Martin tells CDM some more about the music box in question and how he converted it to a new, digital life:

The modified musical box Symphonion Brevet No. 28 was produced in the beginning of the last century. The used hand-cranked Style 28 was the simplest and therefore cheapest available model from a broad product range. It plays steel discs with 14.5 cm (5¾”) diameter.

To convert the musical box to a MIDI sequencer, parts of the Symphonion’s base plate were machined to clear space for the stepper motor, replacing the hand crank. A custom etched and with flexible wires extended contact plate replaced the metal comb, whose 40 teeth were originally plucked to generate the sound.

The conversion of the voltage from the contact plate into MIDI messages is done by a microprocessor. A second circuit is controlling the motors speed. The added control panel holds DC input socket, an input for the remote control or footswitch and the MIDI output. Further there are controls for play/pause, tempo, and gate-time. An antique wooden cassette serves as the new housing of the sequencer.

More information:
Project website: mar.li/digital_enhancement.php
Facebook: facebook.com/Bircher.Martin

In the meanwhile, we have the pleasure of getting to gaze at high-resolution images of the setup, courtesy the artist. (Click for the big versions…)

Music is deeply tied up with motion; seeing that in a machine is somehow satisfying. Soundmachines, from the enigmatically-titled Berlin studio TheProduct*, is an interactive physical installation made from optical turntables. By moving the “tone arm” – really in this case an optical sensor attached to an extended mount – you can change rhythms and sound sweeps.

We’ve naturally seen many visualizations, tangible and digital, that make loops into wheels. But it’s worth noting the particular connection to a kinetic experiment by The Books’ Nick Zammuto from the film earlier this week. In fact, my one criticism of this piece is that the rhythms are so regular. Some syncopation in a machine like this would be not only pleasing, but immediately visible to the eye and therefore understandable. Perhaps even decoupling the wheels from the motor could allow a user to experiment with sound. That doesn’t mean you have to go from minimal techno to irregular chaos, but there’s quite a lot in between.

That’s not to take away from the impact of this piece, and in particular, the beauty of its installation. The presentation in an iconic object is a message in itself. And the circle remains the ideal design for a looped rhythm, embedded as it is in the repetition we perceive in our world.

http://www.the-product.org/soundmachines

More details:

Three units, which are resembling standard record players, translate concentric visual patterns into control signals for further processing in any music software. The rotation of the discs, each holding three tracks, can be synced to a sequencer.
The Soundmachines premiered on the Volkswagen New Beetle stand at the IAA motor show in late Summer 2011. In cooperation with the sounddesigner/producer Yannick Labbé of TRICKSKI fame, we developed three unique discs, each controlling one track of an Ableton Live Set exclusively made for the Event. The show was supported by a set of realtime generated visuals, running on a 25m wide LED wall.


One/One oneone-studio.com
TheProduct* the-product.org

Client

Volkswagen

Agency

Vok Dams, Hamburg

Sounddesign/Producer IAA
Yannick Labbé yannicklabbe.com

Special Thanks

Matt Karau
 matt.karau.com
Andreas Schmelas invertednothing.com

(See also a compelling-looking visual collage. It’s supposed to be set to John Cage’s “First Interlude,” but because of copyright concerns, is instead (arguably) set to Cage’s 4’33″. Let’s hope they don’t get sued for that.

Continuing our insight into this view into electronic music performance and art through the lens of BodyControlled in Berlin, we’re joined by guest writer Kristin Trethewey. Kristin, a Canadian-born video artist and curator, takes another look at LEAP and BodyControlled, on the eve of its second installment. She gets straight at the question of what “BodyControlled” means, and what it can mean for sonic performance and creation. And I wanted to make sure to subtract myself from this write-up, seeing as I was playing – but see the excellent timelapse of the evening, above. -Ed.

LEAP is one of these spectacular Berlin venues you’ve been hearing so much about. It’s a huge, raw space with a view of Berlin’s landmark TV tower, hosting interesting art events with cheap drinks and the potential for a late-night party. But it’s unique, too, in its focus on electronic arts. And unlike other media arts centers, it’s not filled with computers and half-finished electronic projects. I’ve truly gotten lost trying to find this place (it’s tucked away in a mall), so I would recommend watching the timelapse video LEAP shot that guides you to the entrance before attempting to go there. Tonight is the second edition of BodyControlled, a new bimonthly performance series at the space. This installment, called “matter incompatible,” is held in conjunction with the Transmediale Festival under the satellite program, Vorspiel.

BodyControlled is a series focused on the intersection of performance and electronics. You can expect future programming to focus around ideas of “feedback” and “bio” related electronic performances. In its first installment back in November, a packed LEAP gallery witnessed performances by Robert Henke, Peter Kirn [editor of this site], Stephen Cornford, and Paul Whitty. The event was called “Other Spaces” and took the physical architecture of the gallery as a point of departure. Having the space filled with people made for a secondary concern of space: its use. In a series whose title mentions the body, I witnessed one performance engaging the bodies that were filling the space. Robert Henke’s twelve-hour set activated interactions between the audience, performer, and environment. He moved around, listened and mingled with the audience, even though he had this amazing, souped-up control station complete with ambient lighting.

Other artists put more emphasis on the manipulation and dislocation of space through the use and abuse of electronics. Kirn worked with a custom rig with tablet-controlled original software built in open-source software Pure Data (Pd), controlled by a tablet running Konkreet Performer. Excerpt:

Excerpt – LEAP Gallery Berlin, 26.11 by peterkirn

Whitty and Cornford actively deconstructed electronics in front of the audience:
it pays my way and it corrodes my soul (2011)

Stephen Cornford & Paul Whitty’s performance “it pays my way and it corrodes my soul” seeks out musical material by physically dismembering playback equipment. A reel-to-reel tape recorder is switched on and its mechanism amplified with a variety of microphones while it is taken to pieces. The sounds produced are then fed through an array of pedals: the machine’s belts, gears, switches and casing becoming an instrument subjected to a live audio autopsy

Excerpt:
Excerpt: Stephen Cornford & Paul Whitty, LEAP Berlin, 26 November by cdm

Cornford was also interviewed by LEAP for his installation work, featuring repurposed tape machines:

As João Pais, co-curator of the event with LEAP’s Daniel Franke, puts it:

“BodyControlled means the main direction of the series, to present performance and installation works that have a strong, corporal identity. This can be manifested in many ways, not only implying a “moving performer”. The purpose is to avoid the extreme of abstract performances made by a laptop-er, sitting down as if writing emails. In the first event, this idea was shown by interpreting/filling the space of LEAP through a sound-performance (Kirn, Henke), or an installation (Cornford, Mathy, Oliver).”

See also my write-up for ARTSCARDS from last month:
Other Spaces Generates New Spaces Through Sound at LEAP

The second event, “matter incompatible,” draws reference to the Transmediale theme: In/compatible, acknowledging the less clear, even dark forces at play in the artistic and political climate today. Matter Controlled questions the idea of the object or anti-object within sonification. See CDM’s write-up from yesterday:

Watch Artists Talk About Making Sound From Matter; Thursday Event and Stream in Transmediale Prelude

From the Transmediale podcast, some explanations of the theme of the larger festival:

Jacob Lillemose on the exhibition Dark Drives: Uneasy Energies in Technological Times by transmediale

Kristoffer Gansing elaborates on the festival theme in/compatible, as well as the in/compatible symposium: systems | publics | aesthetics.
Tatiana Bazzichelli is the curator for out new project reSource of transmedial culture and speaks about its concept.
Jacob Lillemose speaks about exhibition Dark Drives: Uneasy Energies in Technological Times which he is curating for transmediale 2012 in/compatible.
Sandra Naumann is the curator for this year’s performance programme The Ghosts in the Maschine, which she explains a bit more in detail.
And Marcel Schwierin tells us about his concept for the video programme he is curating for transmediale 2012 in/compatible.

Performances by Echo Ho, Mario De Vega, Alex Nowitz and Ignaz Schick will investigate this blurry region between the immaterial and material. I am curious to see what objects they will bring to play with. As they potentially seek liberation from the physical objects, by reimagining their sonification, I wonder how they are also reliant and maybe even drawn towards their objectification. Bringing these disparate emotions into play is at the heart of tonights investigation. In today’s climate fractures exist between so many aspects of our lives. These performances seek to bring some of them together, compatible or incompatible as we might discover.

You can watch the proceedings via live Internet stream, for the majority of you not in Berlin for the live show.

www.leapknecht.de

More Photos

About the Author

Kristin Trethewey is a Canadian video artist, cinema performer, and curator. She holds an MFA from Brooklyn College in Performance and Interactive Media. A multi-disciplinary curator and artist for the past ten years, she has recently completed a residency at the Node Center for Curatorial Arts, was co-Director/co-Curator of the INDEX Festival. She currently lives in Berlin.

In performance and art, sound and music constantly pull against the formless abstraction of the computer, to find physical expression and realization. In physical control, in tangible production, and in exploration of space, artists explore techniques new and old to refine the still-youthful medium of electronic and digital sound. That adventure is at the heart of a new series at a gallery space in the heart of Berlin, LEAP – the Lab for Electronic Arts and Performance, at Alexanderplatz.

I’m pleased to announce that CDM will be partnering with this new performance/exhibition series, entitled BodyControlled, as a media partner. In the shadow of Berlin’s Fernsehturm (TV tower), we’ll get the chance to share the work of an international roster of artists with everyone else, both in live streams and other documentation, as we look at some of the more experimental threads in electronic music today. (I like the symbolism there, at least, now broadcast over the Internets instead of via the air.) Berlin, like my previous home New York, is a convenient international crossroads, a place where you can find face-to-face some of the work from other parts of Germany, Europe, and beyond.

And I think we’re going to have a real blast kicking the series off this Saturday night, 8pm Berlin time November 26. The premiere of the series begins with installations and performances that manipulate spaces, real, virtual, and imagined. New works make noises with reel-to-reel tape, code, mechanical percussion, and more. I’ll be playing a live set with Pd, producing granular architectures from the harmonious sounds of piano and synth. And a highlight promises to be Robert Henke (of Monolake and Ableton fame, among other things), performing an epic 12-hour performance from just before midnight to morning the next day. (That leaves ample time for visitors to slip off to Berlin’s legendary club scene – or a nap – then see how things have evolved after dawn, if you so choose.)

Here, we take a first look at some of the artists, whose work can be sculptural, challenging, and adventurous. In the first preview videos, we see artists working with the mechanical qualities of tape and robotically-driven percussion to make sounds in physical space. A diverse program is slated for the coming months, too, so I can promise some diversity in ideas and aesthetic. The lineup:

Performances on the 26th November:
Stephen Cornford & Paul Whitty (UK)
Peter Kirn (US)
Robert Henke (DE)

Installations until 2nd December:
Stephen Cornford (UK)
Julian Oliver (NZ)
João Martinho Moura (PT)
Robert Mathy (AT)

Additionally, a recording of Robert Henke’s performance will be played as part of the installation

Let’s have a closer look at some of the upcoming work:

Stephen Cornford, in Binatone Galaxy, spotlights the strangely-beautiful sounds of the mechanisms of tape players, moving them from playback devices into the realm of being themselves instruments. Listen to the video above to hear what a chorus of recycled tape players sounds like, courtesy amplification.

Playing with Paul Whitty, Cornford also makes tape players into noise-making live instruments. One such performance below, though expect each of these to take on their own identity in Berlin this week.

At top, Robert Mathy’s work effectively becomes a “score” for a space, as percussion sets the environment into a choreographed set of sounds. (See also work like David Byrne’s Playing the Building project, which transformed an old ferry building in Manhattan. Here, Mathy works on a smaller scale.)

Volume consists of 24 electronic motors mounted on surfaces with different materiality, which are part of the exhibition room. Each motor is equipped with a small metal spike. When a motor gets activated, the spike knocks on the surface of the object on which the motor is mounted and produce a specific sound. All Motors are connected to a main control, which consists of an Arduino board and some electronic parts.
The score is composed of a series of varying random algorithms. They are diversified in temporal and spatial coordination, as every sound has his individual origin in space. The score is adapted in a new way for every room where the installation is shown.

João Martinho Moura‘s “Supercollider Shape,” above, is a minimal virtual sculpture of sound and imagined ink.

Robert Henke’s program notes:

The music of Robert Henke is preoccupied with the present: how something sounds in that moment and what color and substance convey a rhythmic phrase? Music as a state. Only later will this condition be formulated over time. The artist’s installations are always explicit and in turn relate to the phenomena of temporal change.

The work Microsphere, developed for LEAP, combines both fields and explores the boundaries between installation and live performance. Acoustic sounds from percussion instruments distributed throughout the room are recorded during the performance, slowed down repeatedly, atomized into tiny particles and distributed to many speakers. Over the course of twelve hours, more and more sounds are produced and the result is an ever-growing repertoire of spatial-tonal gestures. The composer withdraws from the machine and lets it develop and change itself constantly over long periods of time. The structure of the performance arises from many variable and instantaneous decisions during the performance. The possible outcomes may be small and delicate, almost inaudible and static, or loud, brutal and full of complex repetitions.

Watch the performances

From anywhere in the world:

Tune in 8p (20h) Saturday (CET) / UTC + 1. Performances at 9p, 10p, and then 11p – 11a. Livestream link:
http://www.livestream.com/leapberlin

In Berlin:

While we remain committed to covering this for the rest of the planet, for those handful of you in Berlin, of course, we’d love to see you in person.

Facebook event

Opening and Performances | 26th November 2011 – 20.00

Exhibition | 28th November 2011 – 2nd December 2011, 12h-18h

LEAP
Lab for Electronic Arts and Performance
(Berlin Carré 1. Stock)
Karl-Liebknecht-Str. 13
10178 Berlin

FREE entry

LEAP isn’t the easiest place to find. Here’s a video to guide you in the door (add the Benny Hill theme music if you feel it’s appropriate):

And, as I say so often … stay tuned.

Full program notes [English] [PDF]
http://www.leapknecht.de/

Drasko Vucevic, Toronto- and Santa Monica (California)-based sound designer and artist/composer, is apparently not only interested in playing alone. His upcoming interactive installation at Toronto’s Royal Music Conservatory will have an audience jamming along live via Twitter. And the artistry is crowd-sourced, too – with a range of artists already onboard, Drasko is calling on musical and visual artists (read: you) to be involved with sounds and visuals.

Drasko has sent along extensive notes, so I’m going to let him speak for himself:

I am working through both Drastic Music and Eksperimental (my companies) to create an interactive installation experience for this year’s TEDx Toronto conference taking place at the Royal Music Conservatory.

I am also doing an interactive music performance – an audio visual performance with a complete 3d/visual journey, which allows the audience (physical and digital) to collaborate with me by triggering audio and video elements in real time through their tweets.
So far, I have a few great artists contributing their time to create some beautiful visuals for this first of its kind interactive real-time jam.

Installation [Call for Audio]:
The installation concept is based around redefining collaboration. We are doing this by using real-time data (motion, color, sound, light) and tweets relating to TEDx to trigger, control, manipulate and compose audio elements on our back-end audio library (ableton). This is all happening through Processing, Max 5, Arduino, Ableton.

The massive back-end sound library contains loops, melodies, soundscapes, fx, you name it – produced by some great artists. The beauty of this is also that artists which have never before collaborated, will be remixed and mashed up solely by the audience, in relation to key words, discussions, movement, etc.

So far, the artists contributing audio content are:

Yoko K
Trifonic
Richard Devine
Drumcell
Audioandroid
David Della Santa
Darrin Wiener
Audionerve
Box of Toys
Lodewijk Vos
Matt Davis
Adrian Ellis
Andrew Lauzon
Drasko V

Performance [Visual Call]:

As I mentioned, my performance will be very interactive, musically and visually. Both audio and video elements will be triggered based on tweets in real time. I have some great visual artists contributing their time, such as Murat Pak, Yongsub, Charlie Vicetto, etc, but am looking for more, to create elements for the performance. They would of course get the great exposure of TEDx brand, be mentioned everywhere online, and will be in the final video spread throughout blogs once we launch the digital music version.

So how does the call for works … work?

The TEDxToronto conference is on September 23. Here’s how all the pieces come together for that and how to submit:

Musical system uses a massive library of sound structures – loops, melodies, fx, soundscapes and more – triggered and manipulated solely by tweets (relating to TEDxToronto) and motion, color, sound and light within the RCM venue.

Over 12 compositions will be recorded on the day of the conference. The arrangement, structure and sounds used will depend only on the key words used in tweets, the types of emotional replies, and physical interactivity within the venue.

Beauty of having some great artists be remixed and mashed up by the general public, in a very subliminal way. (again – Through their emotional replies, and physical movement)

This posting is a call to artists who may wish to apply to contribute their audio content and be a part of the soundtrack we will create that day. They should contact drasko (at) drasticmusic (dot) com with a link to their portfolio and we will take it from there.

Our installation progress may be followed on my personal site (drasko-v.com) or via Drastic Music or Eksperimental blogs.

We plan to expand the installation idea and bring it online for an ever-changing musical universe manipulated by truly organic methods (digitally and physically).

Interested to see how this will all come together. We’ll be watching. If you submit, and if you attend, let us know how it goes.

More on Drasko:
http://drasko-v.com/

In the latest example of kinetic, sound-producing sculpture, an Arduino-controlled organ of moving cans makes eerie, beautiful descending noises. Jakub Koźniewski, a member of the panGenerator collective, sends in details of that group’s work, sponsored in this case by the stuff in the cans:

Kinetic audiovisual installation for burn
displayed during burn Selector Festival 2011

Movement of the cans is controlled by 9 independent servos connected to the Arduino board while the sound is purely analogue – air pumped by 9 ordinary mattress pumps blows into the “whistles” at the top of plexiglass pipes. Tone is modulated by the current position of the can.

Lots of soldering, gluing, screwing, cutting and coding

Worth viewing as it sounds really terrific; I’d love to hear it in person. The additional music bed is nice, as well: it’s Krzysztof Zimmermann, from the label Few Quiet People.

Thanks, Jakub!

Granular synthesis, as described by Iannis Xenakis, imagined sound as constructed from elementary elements. In the work of Zimoun, elementary sonic grains are physical. An undulating wall of cardboard rubs surfaces against one another to form a chorus of sound. Cotton balls roll against boxes in throaty clouds of sound. Wires wriggle like some sort of insect antennae. Below, the newest video of his work, in which cardboard petals form an animated wall of rustling noise.

The results, powered by simple DC motors in kinetic musical action, recall some kind of natural, organic colony. Assembled in structures sculptural and architectural, this is real-world synthesis, constructed mechanically in motion.

The work is elegant, graceful, and witty, not cold and aggressive as are so many sound works. The sounds can be delicate – even assemblages of electric fans.

Zimoun is a Swiss artist whose work has been presented around the US and Europe. He also records music, some of it in surround.

http://www.zimoun.ch/

I hope to see these works in person; if they’re this moving in Internet videos, I can barely imagine seeing them up close. I’ll let the videos speak for themselves.

Clavilux 2000 – Interactive instrument for generative music visualization from Jonas Heuer on Vimeo.

Think of playing musical notes for a moment, or close your eyes while fingering a piano keyboard. Odds are, some visual – however abstract – pops into your mind. Visualizing musical notes is second nature in the digital realm, once a note and an image can each be represented with numbers.

Clavilux 2000 by Jonas Friedemann Heuer is one of the latest works to run with the idea. As you play notes, beams of color drift up from the keyboard. In 3D mode, those beams take on a lovely, subtle quality. The model itself isn’t new, owing the notes-as-lines model to player pianos (or even music boxes), and recalling light organs. But there is something intuitive about this model – and I can imagine it being a terrific way to encourage someone to practice. (Well, that or else it could be distracting while practicing!)

Description. Thanks to Yifan Mai for the link; via infosthetics.com, a fantastic resource for exploring ways of visualizing information.

Clavilux 2000 is a music visualization installation that produces generative real-time animations of music. It consists of a computer running vvvv patch hooked up to a MIDI keyboard and projector. Every note played on the keyboard produces a stripe, whose proportions and color correspond to how the note was played. For instance, the color is mapped to the tonality of the note via the circle of fifths, thus visualizing harmonic consonance and dissonance. Besides looking really cool, it also thus creates unique “fingerprints” of each performance.

Clavilux 2000 is extremely close in design to a key 1995 work by media artist Toshio Iwai, known most recently for the Yamaha Tenori-On and Nintendo-published ElectroPlankton DS (each of which uses ideas from the earlier project). Piano–as image media and related works employed both inputs and outputs. (in the installation, visitors could use a trackball to enter note events visually on a screen; in performance with Ryuichi Sakamoto, the work used a piano. In each, events fly off perpendicular to the piano keyboard as beams of light, just as in the work here. That’s not a criticism, incidentally – even without seeing Iwai’s work, it’s a logical solution, because the keyboard organizes notes into an array of thin rectangles (the keys).

Unfortunately, Iwai’s work is not well-documented online; videos of these pieces have been removed. I do have a few resources for you, however. At bottom, there is a video of a 2006 Ars Electronica talk on the visual interface for music. (I have some video of Toshio’s similar thoughts around the launch of the Tenori-On which I should publish.) And for more:

Toshio Iwai talking about the visual-musical interface[artintelligence]

Toshio Iwai keynote at Futuresonic [pixelsumo]

http://www.nydigitalsalon.org/10/artwork.php?artwork=57