bob marsh

Outsound Music Summit: Touch The Gear Expo

Once again, the Outsound Music Summit opened with Touch The Gear Night this past Sunday, in which the public is invited to come and, well, “touch the gear” and interact directly with many of the festival artists who use technology in their music. “Technology” included software, electronic devices, DIY projects, and mechanical and sculptural instruments.

I attempted to both cover the event for CatSynth and demo some of my own gear, which made for a hectic but fun evening. I kept my demonstration relatively minimal, with my Monome 8×8, the Korg Kaoss Pad and the Dave Smith Evolver:

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Basically, this was a subset of the gear I used at the Quickening Moon Concert (which was part of Outsound’s regular Thursday series at the Luggage Store Gallery). The monome was driving a simple software synthesizer, which along with the Evolver was being processed by the Kaos pad. The monome in particular attracted a lot of attention with its clean geometry and texture, and mysterious nature. It’s just an array of lighting buttons with no marking whatsoever, which invites curiosity.

Travis Johns brought a highly portable version of his worms in compost, this time attached to an analog ring modulator and open-source software the implements Slow Scan Television.

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One could hear the noise generated by the worms (which was a low-level rumbling static sound) and see the corresponding image generated by the SSTV software projected onto a screen.

Walter Funk presented a variety of instruments and objects, including Phoenix, a metal music object created by Fred the Spaceman. It was attached via contacts to an effect processor and a speaker, and could be struck or shaken to produce a variety of sounds.

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He also had an old Realistic (remember that brand?) variable-speed tape recorder that included a bucket-brigade (BBD) chip which could be used for a variety of pitch and time shift effects. It would be interesting to modify the unit to take live input in addition to recorded tape input, although the use of tape is part of the charm of such a device. Additionally, he had a small custom analog synthesizer made from inexpensive breadboards made by Elemco that were originally designed for test equipment.

Tom Duff demonstrated the Sound Labs Mini-Synth, a DIY synthesizer kit designed by Ray Wilson. It’s a basic subtractive analog synthesizer, a la a Minimoog. More intriguing were the two generations of Bleep Labs Thingamagoop and Thingamagoop 2. The Thingamagoop 2 includes the photocell-and-light control and analog sound-generation from the original, plus an Arduino for digital sound and control. I want one of these! It was also fun to put the two generations of Thingamagoops together to control one another.

Cheryl Leonard brought some musical objects from Antarctica, including flat stones, bones and limpet shells. The stones had a high but short sound when struck or rubbed against one another. These were used in her Antarctica: Music from the Ice project.

The limpet shells had a resonant sound with well defined pitches. I found myself playing a subset of three shells that together produced an interesting set of harmonies and intervals.

Bob Marsh demonstrated Silver Park, a beautiful instrument that started as a proposal for a park in Detroit with metal sculptures and structures.

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Marsh sometimes performs with Silver Park as part of his Mr. Mercury project. The instrument version features springs in addition to the original metal objects, which add to its timbre. In a quiet room (unlike the room we were in) it can be played acoustically, but it can also be played with microphones and electronic effects. Whenever I see pieces like this, I am inspired to create one of my own, but also reminded how much work it is to create sculptures with metal, adhesives, etc. I did get some tips on some “baby steps” to work with similar sounds without necessarily committing to a sculptural artifact.

Another visually powerful instrument was Dan Ake’s 12×13, a large box with 1/4″ metal rods and washers. When the box is spun, the washers slide and shake along the rods producing a metallic cacophony of sound and visual motion.

By spinning the box, or leaving it tilted at various angles, one can get the full effect of the falling washers, or freeze them in mid-fall to cut off the sound.

Philip Evert performed with an auto-harp processed by a large series of effects boxes. The control and sound of the effects chain was largely indeterminate, though the demo that I heard began with ring modulation before becoming a more complex mix.

Tom Nunn brought his Skatchboxes for visitors to try out. Here were see T.D. Skatchit demonstrating the main Skatchbox.

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He is a virtuoso on this instrument, and we have reviewed his collaborations with Nunn in previous performances. The Outsound Summit included a demonstration and class on building your own Skatchbox, which sadly I was not able to attend.

Mark Soden (of phog masheeen) demonstrated a chain of effects processors including a Electrix Filter Queen that produced chaotic oscillations when driven with an appropriate sound source. He had a Roland SP-555 to drive the effects, but the more interesting demo was using a trumpet with contact microphones on its body. One could generate sound by blowing, tapping, or otherwise exciting the body of the trumpet which then drove the chaotic effects processing.

Amy X Neuburg demonstrated the two instruments I have seen her use in her live sets. The Blippo Box produces chaotic signals that are compelling and very easy to play – the effect of turning knobs on the sound, even if it was unpredictable, was very smooth. Of course, the challenge is that the instrument is so chaotic that is very difficult to reproduce the same exact sound twice. She also showed her looping setup, which included a drum pad and an Echoplex.

Rick Walker demonstrated his new “Walker Manual Glitch pedal”. It featured both built-in sound generators and live input, and the ability to “glitch” or reply snippets of sound from any of the sources. This seems like it will be a powerful instrument, especially when combined with loops as input or a live improvised performance.

Thanks to Matt Davignon for organizing this event! He was also a presenter and showed off his drum machines and effects boxes that he has used in many previous live shows.

Outsound Presents Conduct Your Own Orchestra Night

Last Thursday, I participated in another round of “Outsound Music Presents Conduct Your Own Orchestra Night”. I played iPhone and Kaoss Pad in the “orchestra” along with Tom Bickley (recorder), John Hanes (percussion), Simon Hanes (bass), Carlos Jennings (synthesizers), Bob Marsh (guitar), Marianne McDonand (harp), Ann O’Rourke (percussion), and Rent Romus (saxophone). The event was organized by Matt Davignon.

I also signed up once again for one of the slots as a conductor. I used my graphical symbols, giving different symbols to different musicians throughout the course of the 10-minute piece. Each performer interpreted the assigned symbols as he or she saw fit, while listening to what others were doing. Ann O’Rourke had her metal cat-shaped CD holder again, which as perfect for the “cat” symbol. I also added a lot of direct pitch instructions to this performance, i.e., having specific musicians play a “C” or an “E” for a period of time, to build up unisons and harmonies and provide more variety to the texture. I was actually quite happy with the range of sounds and musical phrasing that resulted.

John Hanes conducted a rather minimal piece, where everyone was instructed to play only the pitch “F” (if one had a pitch-capable instrument) and eighth notes. Within this He built of a minimal texture with a fair amount of dynamic range by having people enter and exit on his cue. For his piece, Tom Bickley gave us the basic concept of choosing a number between 5 and 10, and then repeat a pattern of counting up to that number and sounding a short staccato note The results was a sparse pointed texture, with various clusterings and the different performers moved in and out of phase. In the middle of his piece, Bob Marsh added his voice and words, and gradually moved away from the stage towards the back of the room as the piece drew to a close.

One issue that has become apparent is that my iPhone has performed far worse as a musical instrument since I upgraded to OS 4.0. It runs slow and some applications quit unexpectedly – this did happen once when I was cued for a solo note, leading to a somewhat amusing but somewhat embarrassing moment. Fortunately, for a small and friendly show like this it is easy to laugh off.

Emergency (X)tet, Meridian Gallery (and The Candy Store)

Last Saturday I attended a performance of the Emergency (X)tet at the Meridian Gallery. Unlike a normal string quartet or quintet, the number of performers in the (X)tet is variable. And on this particular evening X was equal to 7, with Adria Otte, Angela Hsu, and Jonathan Segel on violin, Bob Marsh and Doug Carroll on cello, Kanoko Nishi on bass koto, and Tony Dryer on contrabass.

All Emergency (X)tet performances involve free improvisation. But like all good free improvisation, a structure emerges within each piece. Some sections focused on short tone bursts, others on long harmonics, and others on extended techniques such as striking the body of the instrument. I particularly noticed the use of “prepared violin”, in which objects were inserted between the strings of the violin to change the timbre and performance characteristics (similar to a prepared piano). At various points the violins as well as the contrabass were all performing with various rods inserted in between the strings.

In the second half of the performance, the string (X)tet was joined by Kinji Hayashi performing butoh dance. Butoh dance emerged in post-World War II Japan. Most performances of butoh that I have seen involve very slow and deliberate motion, usually in white make-up and has an overall dark or absurdist theme. As with the purely instrumental pieces, the dance movements were improvised in response to the music, but it had an overall structure. Hayashi first emerged from the hall covered in newspaper, forming a sort of a sort of “newspaper monster” or large mass moving slowly. Every so often, one could glimpse his hands or face underneath.

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The slow movements were punctuated by dramatic or even comical fast motions (at one point, an audience member’s purse was pulled underneath the newspaper). As the piece unfolded, more and more of the newspaper was cast away to reveal the dancer in full traditional costume, with dramatic movements along the full length of Meridian’s performance space. As with many improvised pieces, the ending came at an unexpected moment.

On display at the Meridian Gallery during the performance was the exhibition The Candy Store featuring the work of John deFazio and Leigha Mason. DeFazio’s 100 Xerox collages based on cantos from Dante’s Divine Comedy was on display in the music room, and was probably the closest aligned to my artistic interests, featuring graphic and text images in black and white. Some were abstract, some featured cultural or historical references, others included disturbing imagery. He also designed several large funerary urns with very whimsical designs dedicated to mythical figures as well as popular culture. The title piece for the exhibition was Mason’s life-size candy shop installtion. The resin and sugar objects are bright and translucent, and seem very inviting, until one gets closer and sees the hair and fingernails embedded within. Mason seems to play upon this mixture of invitation and revulsion, which also was apparent in her accompanying drawings that featured children with grotesque faces expressing joy, perhaps that of “kids in a candy store”.

Matthew Sperry Festival: Tag Team Trio Shift

Last Thursday I attended and performed in the Tag Team Trio Shift at the Luggage Store Gallery. This event was part of the Eighth Annual Matthew Sperry Memorial Festival, a festival held every year in honor of local composer and bassist Matthew Sperry since his tragic death in 2003.

The event featured a large cast of characters from the Bay Area new music scene, improvising three at a time, with John Shiurba acting as referee.

[John Shiurba as referee, with Gino Robair entering a trio.]

Each of us was given a name card. At any given moment, three musicians would be performing. Anyone could hand in their card at any time and replace one of the three current musicians. Thus, there was an ever changing set of trios. For the most part, musicians entered and exited individually, but in the second half of the program we could submit three cards at once as a planned trio. The music ranged from trios of synthesizers and electronic noise, to purely vocal trios, to free-jazz improvisation (saxophones and bass), and all combinations in between.

[Tom Nunn on skatch box and Tom Duff with Bleep Labs Thingamagoop.]

[Vocal trio of Agnes Szelag, Aurora Josephson, and Myles Boisen.]

There were many strategies one could use for deciding when to hand in his or her card and replace someone. For me, I timed my card to coincide with others with whom I wanted to play, or moments where I thought my sounds would work well with the texture.

One could also be competitive and “cut” someone else’s improvisation (as one might do in a traditional jazz-improvisation setting). I can’t say that anyone did that, but there were certainly some playful back-and-forths with people replacing each other.

I brought the trusty Kaos Pad as well as my iPhone, with the BeBot app and a looping/playing app that I used for the Pmocatat ensemble. The latter (which featured variable-speed sounds of Luna and my Indian instruments) got some attention from the other musicians. Scott Looney, who was sitting next to me, and an interesting new instrument that used Reactable icons on a surface with a keyboard, to create a sort of “electronic prepared piano”:

[Scott Looney’s new control surface (photo by catsynth).]

There were some fun moments. One of Philip Greenlief’s improvisations involved his attempting to balance his saxophone in the palm of his hand, constantly moving and shifting in order to keep it from falling. He was clearly hoping for someone to replace him quickly, but we actually let him keep going for quite a while.

[Philip Greenlief’s balancing act.]

The sounds from busy Market Street outside contributed to the music at various times – indeed, the street should have gotten its own card.

Among the attendees were Matthew Sperry’s wife and daughter, who appropriately closed out the second set with the sound of shaking keys fading out.

The full roster of participating musicians included: Myles Boisen, Amar Chaudhary, Matt Davignon, Tom Duff, Tom Djll, Phil Gelb, Lance Grabmiller, Philip Greenlief, Ron Heglin, Jacob Felix Heule, Ma++ Ingalls, Travis Johns, Aurora Josephson, Scott Looney, Bob Marsh, Lisa Mezzacappa, David Michalak, Polly Moller, Kjell Nordeson, Tom Nunn, Dan Plonsey, Garth Powell, Jon Raskin, Gino Robair, Tom Scandura, Damon Smith, Moe! Staiano, Agnes Szelag.

[Unless otherwise indicated, all photographs in this article are from Michael Zelner. You can see a full set of photos from the performance at his flickr page.]

SoundSpeak, Luggage Store Gallery

Last Thursday’s performances at the Luggage Store Gallery were all about poetry and spoken word.

The first performance was a duo Polly Moller (vocals) and Moe! Staiano (percussion) interpreting a recent form of spoetry. Spoetry is spam that in its effort to evade filters rises to the level of high art. Our current set of songs in Reconnaissance Fly is based on spoetry, but the performance this evening featured a new and different form where words were grouped into disjoint sequences of two or three words, and in one case the words were themselves decomposed into individual sounds and reordered.

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The performance began with coarse drums and cymbals set against dramatic recitation of the first spoem. Although I wasn’t fully aware of the structure of the spoem at the time, one could definitely sense that the words were quite disjoint from one another. There were multiple languages, which allowed Polly the opportunity to play with different accents, pitches and timbres within the text. The drums at times were “prepared” with various objects on the heads. At one point, the drums got very soft, then gave way to scraping sounds on the cymbals set against longer drawn-out words, and then both the voice and percussion suddenly became very staccato and active.

The third piece focused more on Moe!’s percussive gadgets, including a back massager that was used to set a steady pulse for the piece, and set of old intercoms that were used to remotely set of loud squeaks from the edges of the room. This was the most rhythmic of the pieces, with a steady pulse that one could even sway to a bit. Moe! expertly threw and struck various objects in a way that kept the beat going, complete with accents.

In the final piece, the sounds of the words were decomposed into even smaller units that further blurred any sense of meaning. I did recall the phrases “Isis kitsch”, however. The main percussion instruments in this piece were a set of rubber balls attached to sticks that created a powerful sound when rubbed along the walls or on the heads of the drums.

The second set featured poet Robert Anbian with Rent Romus on saxophones and Bob Marsh on cello. This was more of a “traditional” poetry performance, with Anbian reciting long-form poetry against improvised music, and quite a contrast to Polly and Moe!’s more experimental set.

The first piece began with long cello harmonics that were matched by tones on the saxophone. The poem had memorable phrases such as “square root of suffering” and “posey for your supper.”

The second piece started with an animated run of fast saxophone notes and pizzicato on the cello. Then the poetry entered, with imagery and words related to fire and memorable phrases such as “The post war blues you are feeling is perfectly normal.” The music became noisier and sparser, then moved towards more of a jazz idiom (i.e., with the cello sounding a bit like a bass) then back to more noise and free improvisation. This was quite a long poem, and towards the end I think we in the audience began applauding before it was actually done. Anbian took this in stride and simply said “the audience has spoken.”

The last piece, My Country Loves Peace Remix began with cello and electronics (delays, etc.) set against a moaning saxophone. After a while the music moved to bowed cello and sax harmonics, then back to more electronically processed cello. The poem was about the perpetual state of war we seem to find ourselves in, despite leaders proclaiming their desire for piece. War was used broadly and included not only guns and bombs, but the taking of resources and cultural assets from others, sometimes by force, yet still proclaiming peace. “When will the war end?” A section of the music featured harmonics on the cello matching long tones on the sax with tremolo on both instruments. At one point, the pitches stablized on a major third before “falling apart” as a series of glissandi. The poem ended with the question repeated “When will the war end…Barack?”

Conduct Your Own Orchestra Night

Last Thursday, I participated in Outsound Presents Conduct Your Own Orchestra Night at the Luggage Store Gallery. During the course of the evening, several conductors took turns conducting an “orchestra” of improvising musicians for ten minutes. Each conductor took a very different approach, using a variety of gestures, instructions and symbols to guide the performers.

[Bob Marsh conducts the orchestra.]

As with other recent guided-improvisation pieces, I used a graphical score for my conducting. The performers were each given a set of 16 graphical symbols. During the course of the performance, I held up large cards each containing one of the symbols, directed either at individuals, groups or the ensemble as a whole.

You can see some of the symbols below:

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This is the second page of the 16 available symbols, generally these were the more complex. Viewers might notice that symbol 12 is a cat. Like other symbols, I expected to be interpreted relatively freely – but by coincidence percussionist Ann O’Rourke had a cat-shaped metal CD rack as an instrument, so it became a very obvious cue for her to play the “cat.”

Ann O’Rourke’s piece was based entirely on pairings of words, such as “fearful/choppy” and “fearful/flowing” or “hesitant/slow” and “confident/fast”. The orchestra was divided in half, with one side receiving one pairing and the other side receiving the other pairing.

Brandan Landis’ conducting was more physical/body-oriented. He did not use any visual cues (textual or graphical), but instead used dramatic body movements to guide the orchestra. Some of these were rather intense and the piece ended with his collapsing on the floor.

Mark Briggs used short rhythmic patterns and cues to individual performers to build up a complex rhythmic texture. I was given a very simple repeated pattern to perform, which allowed me to remain immersed in the overall rhythm of the piece.

Tom Bickley led the orchestra in a very sparse and beautiful piece with individual sounds from cued performance set against silence. It was the sparse texture that made this among my favorite pieces of the evening, musically speaking.

Bob Marsh used his own instructional cards and gestures to conduct the orchestra, and contributed his own vocal performance on top.

Other conductors included CJ Borosque and Matt Davignon, who used a combination of instructional cards, including one that instructed a performer to make a loud sound when Matt pointed a finger gun and shot him/her.

KFJC 50th Anniversary at Flux 53

Last Tuesday I attended performance celebrating the 50th anniversary of KFJC radio at FLUX53 in Oakland.

robair_marsh_dedionyso_c The evening opened with a trio of Arrington de Dionyso, Gino Robair, and Bob Marsh. The set began with the drone of an electric harmonium, the space was then filled with the chirping of Marsh’s performance on Alesis Airs, Robair’s percussive and chaotic Blippo Box sounds, and de Dionyso’s reed instruments. All the sounds, acoustic and electronic, had a similar quality, and seemed to come together in a pattern I would describe as “yodeling”. This was followed by a combination of low reed tones and bass synthesizer sounds, both of which had complex overtones again masking the separation between acoustic and electronic.

: Photo by

During the next portion of the set, de Dionyso performed on a double-reed instrument that I am pretty sure was a nadaswaram, a South Indian instrument similar to the Indian shehnai, but larger. Surprisingly, it sounded more like a saxophone than what I would expect (based on my familiarity with the shehnai and double-reed instruments in general), and was set against bass synth tones and more “liquidy” sounds. The sounds evolved into a drone layered with scratches and bending notes, and then into something more evocative of old space or science-fiction music, with descending synthesizer timbres. From this mixture, a minor harmony eventually emerged.

: Photo by

Robair then brought out his “signature cymbal”, and played bowed metallic resonances against gurgles and whispers. de Dionyso sang into various resonant objects as well, such as a partially filled metal water pitcher, and the detached bell of a bass clarinet.

There was more of the “space harmonies” and drones, groans and static. And vocal syllables against machine-like sounds, softer percussive synthesizers and metallic resonances. The sounds faded out, leaving just the original harmonium droning. Then suddenly there were bells and loud “skronking” (fast-moving loud notes), and then the set was over.

In the intermission, Walter Funk presented the Hologlyphic Funkalizer, an installation that uses a video synthesizer to interpret audio signals and project them onto an oscilloscope. I had actually seen a previous performance at the 2008 Edgetone Music Summit where Funk also played in the duo Kwisp. This time I was treated to a more detailed presentation and explanation of the technical details, including the Max/MSP programs that generated the audio signals and the analog video synthesizer. You can see visual examples at his website.

The LARGE ensemble, which was indeed large, performed a series of conducted improvisations, with Gino Robair and Bob Marsh alternating as conductors. Marsh conducted the piece in dramatic fashion. It began slowly with atonal pitches, squeaks, bends and glissandi on various instruments. The woodwinds began to add more “pointed” notes, with some short runs and phrases. The full ensemble then came to a loud stop followed by silence; then back to more of the longer notes from the beginning, then another loud hit and silence. This repeated a few times. Out of last silence emerged guitar scratches and harmonics set against scraped percussion, eventually joined by plucked string basses with bending notes, then the smaller string instruments. The texture grew dense again with long notes followed by faster runs. The music became loud and energetic and “argumentative”. And then it stopped.

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The next piece, conducted by Robair, had a sparser texture that seemed to focus on individual timbres of the instruments and specific sounds. It started with analog synthesizers and noise generates (Travis Johns) set against fast gurgling trumpet (CJ Borosque). They were soon joined by string bass and guitar also playing faster tones, while the violins faded in with a long steady-state tone. I could envision the ensemble being played as if it was a synthesizer rig rather than a series of separate instruments and performs. The texture grew thick, with some deep bass electronic sounds set against the strings; then it grew sparse again, with drums, trombone and bass clarinet. After some jazz-like runs on the basses, the ending centered around loud multiphonics and overblown tones from the bass clarinet.

The next piece started off like a standard from the 20th century classical repertoire, with detached pitches, atonal harmonies and percussive sounds. The music carried the tension and anxiety of a film score. Eventually the whole ensemble crept in. I also particular liked a section with clanging metal percussion against a very low synthesizer drone.

Robair then introduced the next piece as “Stretched out Xenakis in G.” It very quickly lived up to its name, with very slow pizzicato glissandi, and drones set against percussion scrapes. It was interesting to watch some of the instructional cards being used in the conducting, some had very literal musical meanings like “louder”, “soft”, “sweet”, “fast”, but others had more unusual instructions like “subvert.” Eventually, the ensemble settled into a textural equilibrium with everyone playing at once, and then instrumentals were replaced by voices singing in such a way to keep the existing texture going. The voices and instruments moved towards subtle harmonies or unisons (which I realized were of course all on on near G). Against this harmonic structure I heard the scraping sounds from Tom Nunn’s skatch box. The texture of the music grew more complex, and was then suddenly replaced by a violin solo of a minor melody that sounded quite Eastern European.

At this point, Marsh again took over conducting, and both he and Robair alternated every few minutes while the music continued uninterrupted. There were sections featuring mallet percussion, and squeaks on a soprano saxophone set against Nunn’s scratches, and a big “drum solo”. Later on, the mallet percussion rhythms took on a jazz feel in terms of syncopation and harmonies, an effect that was augmented by the presence of guitar chords. The texture eventually grew noisier again, with noise generators and loud, excited playing by the whole ensemble. The instrumental ensemble again became a chorus of voices, this time sounding a bit drunk. As the music grew software, Marsh held up the final instructional card: “God is in the details.” After this, the music came to a loud finish.

Outsound New Music Summit: Touch the Gear

This is the first of two articles about the Outsound New Music Summit, which took place last week here in San Francisco.

The first night was the Touch the Gear Expo in which the public is invited to try out the musical instruments and equipment of a number of artists from the festival as well as other Outsound events. It was a respectably sized turnout, with a large number of visitors.

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I brought the venerable Wacom Graphics Tablet and PC laptop running Open Sound World for people to play.

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It often gets attention during performances, and did so at this hands-on event as well. Because it uses familiar gestures in a visually intuitive way, many people were able to start right away experimenting with it making music with phrasing and articulation. I provided a simple example using FM synthesis as well as chance for people to play a phrase from my piece Charmer:Firmament (which uses additive synthesis).

Tom Duff also demonstrated his own custom software in combination with a controller, in this case an M-Audio drum-pad array. One thing we observed in his demo was how much computing power is available on a contemporary machine, like a Macbook Pro, and that for many live electronic-music applications there is more than enough. But somehow, many applications seem to grow to fit the available space, especially in our domain.

There were several demonstrations that were decidedly more low-tech, involving minimal or in some cases no electronics. Steven Baker presented a collection of resonant dustbins with contact microphones.

[Photograph by Jennifer Chu. Click to enlarge.]

The dustbins were arranged in such a way as to allow two performers to face each other for interactive performance.

I enjoyed getting to try out the hand-cranked instruments of the Crank Ensemble:

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Basically, one turns the crank which creates a mechanical loop of sounds based on the particular instrument’s materials. I have seen the Crank Ensemble perform on a few occasions, but never got to play one of the instruments myself.

I also finally got to try out Tom Nunn’s skatch boxes, which I had seen at the Skronkathon as well as “Tuesdays at Toms”.

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The body of the instrument is a cardboard box, and one plays it by running a comb over the various metal and plastic elements attached to the box. I spent a few minutes exploring the sounds and textures running different combs over the elements, including other combs. It was very playable and expressive, I could definitely make use of one of these!

Another variation on the theme of amplified acoustic objects was Cheryl Leonard’s demonstration in which one could play sand, water, wood, and other natural elements:

Returning now to electronics, and a different kind of “elemental music.” CJ Borosque presented her use of analog effects boxes with no formal input. Analog circuits do have some low-level noise, which is what she is using as a source for feedback, resonance, distortion and other effects. Ferrara Brain Pan demonstrated an analog oscillator than can handle very low frequencies (i.e., less than 1Hz!).

There are also several other live-performance electronics demonstrations. Bob Marsh presented the Alesis Air Synth (no longer in production). Performers pass their hand over the domed surface to manipulate sounds. Similar to the tablet, this is a very intuitive and rich interface. Rick Walker demonstrated a new powerful instrument for recording and controlling multiple live loops, with the ability to manipulate rhythm and meter. I look forward to hearing him use it in a full performance soon. Thomas Dimuzio showed a full rig for live electronics performance, that I believe he used at the electronics-oriented concert the following week.

Greenlief @ 50

On Tuesday, I attended the fourth greelief@50 concert, a series marking the birthday of local musician and composer Phillip Greenlief. We haven’t actually played together, but have been on the same program several times, and we have crossed paths and numerous Bay Area new-music events over the last few years. The show took place at The Uptown in (downtown) Oakland.

The opening set was a performance by Weasel Walter/Devin Hoff/Darren Johnston/Damon Smith. I hesitate to say whether or not it was an improvisation set because they did have scores, but in any case it had the sound and structure of a free jazz improvisation set. The best moment was when a particularly dense section suddenly gave way to a tenor solo, and then back to the full ensemble just as suddenly.

The main set was a large ensemble, consisting of orchesperry (named for local musician Matthew Sperry) and the Cardew Choir. In total, this was indeed a large ensemble.

I’m not sure what the lab coats were about.

The group performed several compositions by Greenlief, who conducted in bold and dramatic style. Of particular note was the second piece, which opened with percussion and a string sound that seemed electronic. This was followed by a saxophone solo that was rather melodic, a voice solo, and then bursts of sound from various musicians. The piece then built up towards the standard loud and dense improvisation, before quickly coming to a close. The piece was rather short, so short that it seemed the audience wasn’t sure it was over, and performer Bob Marsh had to cue the audience to applaud.

Another piece of note, for me at least, was Monument, dedicated to work of artist Eva Hesse, whose work I have seen on several occasions here in San Francisco and elsewhere. The piece was “dedicated to the electronic musicians in the ensemble”, and featured the electronic sounds and textures to which we at CatSynth have become very accustomed – so that hearing synthesizers and processors in the midst of a large mostly-acoustic concert can have a very familiar and inviting quality – especially when one thinks about in the context of modern and contemporary visual art.

As is often the case, there are a fair number of familiar faces at these performances, so a certain amount of time is spent being social in addition to the music itself. Nothing wrong with that, though it was a Tuesday and I ended up not staying very long.

NOTE: this was the 800th post for CatSynth