List of Works


Scaipthe III: Osmosis
for solo percussion and laser-triggered electronics

Scaipthe III was performed by Ross Karre on May 8, 2008 at UC San Diego. The notation was developed in collaboration with Ross, who also chose the specific percussion instruments to be used in performance. For this piece, I built receivers for low-intensity laser beams that are postioned to break when the player strikes the various instruments. Beam-breaks at specific times and locations affect changes in the real-time electronics. I used l-systems to develop the percussion part and used grains of percussion samples in a sort of l-system granular synthesis to produce the electronic parts.

Click here to view a PDF version of the excerpt from the score on the right.




Scaipthe II: The Quadropus
for soprano, 4 percussion, and 8.1-channel surround sound

Scaipthe II was performed by Anne-Marie Dicce and Red Fish Blue Fish on February 28, 2008 at UC San Diego. It is similar to its predecessor, below, in that sections of it require click tracks to help the performers negotiate multiple simultaneous tempi. It incorporates sonfications of l-systems, shown in the excerpt on the right, and an adaptation of the flocking algorithm. Another interesting feature of the piece is that it uses 78 microtonally tuned pipes left to UCSD by the late Ron George. Click here to listen to an excerpt from the performance by soprano Anne-Marie Dicce and Red Fish Blue Fish members Justin DeHart, John Hepfer, Matt Jenkins, and Ross Karre.

Click here to view a PDF version of the excerpt from the score on the right.




Scaipthe
for three marimbas and 3.1 surround sound

In this piece, click tracks are used to coordinate three live marimba players and three sampled and microtonally-altered marimba parts. There are up to six simultaneous tempi in the piece, presented in steady asynchrounous pulses or in durations established by logarithmic groupings of pulses within a specified period. Click here to listen to an excerpt from a performance by Justin DeHart, Ross Karre, and Fabio Oliveira.

Click here to view a PDF version of the excerpt from the score on the right.




Snake IX
for saxophone quartet

This is my first piece utilizing click tracks to guide players through complex layers of pulses. The quartet is divided into two pairs of players. Both pairs play at MM = 90 BPM, but they begin 1/6 of a second apart. The ensemble cycles through combinations of beat subdivisions of 3, 4, and 5 (and multiples thereof), and occasionally re-aligns to a common pulse in "chorale" sections. Click here to listen to an excerpt from a performance by Paul Cohen's saxophone quartet.

Click here to view a PDF version of the excerpt from the score on the right.




Sunrise on Bank Street
for large orchestra

This is one of my first formalized pieces. The harmonic material in Sunrise on Bank Street was developed using the Poisson formula. Click here to listen to an excerpt from a reading by the Oberlin Conservatory orchestra, under the direction of Tim Weiss.

Click here to view a PDF version of the excerpt from the score on the right.




Bleed the Stone
for ten guitars and 4 harmonic canon

The score for Bleed the Stone is a guide for improvisation. It prescribes instrumentation and texture, and establishes start and stop times for each instrumentalist. All other choices are left to the performers. Click here to listen to an excerpt from a recording of the piece, on which I play my own reconstruction of Harry Partch's "harmonic canon."

Click here to view a PDF version of the excerpt from the score on the right.




The Backbone Flute
for flute, 7-string electric violin, and 19 guitars

The Backbone Flute is based on a poem of the same name by Vladimir Mayakovsky. I recorded myself singing or intoning the stanzas, and then multi-tracked instrumental responses to each one. When the instrumental music was complete, I removed the voice tracks. The resulting music escapes a potentially subordinate role to the text, while remaining closely tied to the poem in structure and mood.

Though there is no written "map" from which to re-create this piece, I include it in my list of composed works because the improvised raw materials were re-recorded and digitally reconstructed many times before I felt satisfied with the sound. By contrast, much of the improvised music I've produced collaboratively — represented on several of the discs below — is recorded in one take and subjected to minimal editing. Click here to listen to a recording of the The Backbone Flute.



Discography

Of the recordings below, 16 Powers and Union, 6000 Degrees Kelvin, Darker, and Unify are documents of collaborative free improvisation; each of the performers involved in these projects contributed equally to the spontaneous creation of the music. Talking Drum is a record of compositions by Chris Brown; I appear as a performer on Invention #4. Zond contains two pieces written by me — Bleed the Stone and The Backbone Flute — and two pieces written by my good friend and frequent collaborator, Arto Artinian.


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