Ward Baxter -tenor saxophone, bass clarinet, alto flute, dopplerophone, electronics (2000-2003)
David Borgo -tenor and soprano saxophone, alto flute, dopplerophone (2005-present)
Jay Easton -baritone, bass and contrabass saxophone, bassoon (2000-2003)
Lee Elderton -soprano and alto saxophone, flute, dopplerophone (2000-2003)
Adnan Marquez -alto saxophone (2003-present)
Dick McGuane -alto saxophone, dopplerophone (2008-present)
Andrew Pask -baritone saxophone, bass clarinet, dopplerophone, electronics (2008-present)
Jason Robinson -tenor saxophone, clarinet, bass flute, dopplerophone, electronics (2000-present)
Gabriel Sundy -baritone saxophone, bass clarinet (2003-2005)
Ellen Weller -flute, clarinet, soprano saxophone, dopplerophone (2002-present)

Karl Soukup -trumpet, flugelhorn (2003-present)
Kris Tiner -trumpet, flugelhorn (2005-present)
Isaac Tubb -trumpet, flugelhorn (2002-2005)
Derek Cannon -trumpet, flugelhorn(2008-present)
Kelley Coker -horn (2005-present)
Angela House -horn (2002-2003)
Steve Vertigan -tenor trombone (2002-2004)
Dwight Dillon -tenor trombone (2005-present)
Michael Dessen -tenor trombone (2000-present)
Brandon Jagow -tenor trombone, bass trombone (2004-present)
Sam Behar -tuba (2004-2005)
Ernesto Botello -tuba (2008-present)

Gascia Ouzounian -violin (2002-2004)
Sunshine Vogt -violin (2003-2004)
Joe Bigham -electric guitar, electronics (2007-present)
Al Scholl -electric guitar (2002-present)
Jon Garner -electric guitar (2003-present)
Tom McNally -electric guitar, electronics (2005-present)
Sarah Paik -cello (2007-present)
Justin Grinnell -acoustic bass, electric bass (2002-present)
Harley Magsino -acoustic bass, electric bass (2007-present)
Joscha Oetz -acoustic bass (2002-2003)
Scott Walton -acoustic bass, piano, prepared piano (2000-present)
Christopher Adler -piano, khaen, conductor (2000-present)
Stephanie Robinson -prepared piano, pipe organ, synthesizer, theremin, electronics, voice (2003-2005)
Melonie Sacalamitao -piano, keyboard, rhodes (2004-2005)
Nazo Zakkak -piano, hammond organ (2007-present)

Nina Deering -voice (2008-present)
Shannon Perkins -spoken word (2003-present)

Nate Atwood -drumkit (2005-present)
James Burton -drumkit, percussion, engineer (2003-2007)
Ty Constant -percussion (2000-2003)
Marcos Fernandes -percussion, field recordings, electronics (2003-present)
Curtis Glatter -hybrid trapkit (2003-present)
Nathan Hubbard -drumkit, mallets, percussion, electronics, conductor, engineer, copyist, etc. (2000-present)
Sam Rabourn -percussion (2000)
Jon Szanto -mallet percussion, percussion, binaural recording (2003-present)

Greg Buhlert -engineer, mixer, SKO name (2000-present)
Darren Evans -engineer, electronics, percussion (2003)
DJ Tenshun -turntables, drum machine (2005-present)
Hans Fjellestad -synthesizers, electronics (2000)
Damon Holzborn -electronics (2002-2003)
Steve Langdon -engineer (2008-present)
Marcelo Radulovich -electronics (2000)

Cosmologic
Wooden People
Obscuricon
Glatter/Hubbard
Return To One
Spectrum Saxophone Quartet
please also see the splinter groups page for more ensembles

Circumvention Music

Trummerflora Collective

Ensenada Jazz Festival
Voz Alta Project
Spring Reverb
KSDS 88.3FM Jazz Live - ah, the good old days
Dizzy's
Rocco

Joey Carano -guitar

Harris Eisenstadt -drumkit, mallets

Andrew Elstob -trumpet

Vinny Golia -woodwinds, composition

Scott Kyle -trombone

Alan Lechusza -woodwinds

Tracy McMullen -soprano and tenor saxophone

Derric Oliver -tuba

Leah Panos -harp

Eric Sbar -euphonium