"Born in San Diego, CA and raised in Sacramento, Ches Smith came up in a scene of punks and metal musicians who were listening to and experimenting with jazz and free improvisation. He studied philosophy at the University of Oregon before relocating to the San Francisco Bay area in 1995. After a few years of playing with obscure bands and intensive study with drummer / educator Peter Magadini, he enrolled in the graduate program at Mills College in Oakland at the suggestion of percussionist William Winant. There he studied percussion, improvisation, and composition with Winant, Fred Frith, Pauline Oliveros and Alvin Curran. One of Winant's first "assignments" for Ches was to sub in his touring gig at the time, Mr. Bungle (here he met bassist / composer Trevor Dunn who would later hire him for the second incarnation of his Trio-Convulsant). During his time at Mills, Ches co-founded two bands: Theory of Ruin (with Fudgetunnel / Nailbomb frontman Alex Newport), and Good for Cows (w/ Nels Cline Singers' Devin Hoff). He currently performs and records with Xiu Xiu, and Secret Chiefs 3. He has also performed with Ben Goldberg, Annie Gosfield, Wadada Leo Smith, John Tchicai, Fred Frith, and Trevor Dunn. In addition to Ceramic Dog, he also leads his two of his own projects, Congs for Brums and These Arches. He currently spends his time between Los Angeles, San Francisco and Brooklyn."

"Tim Berne (born 1954) is an American jazz saxophonist and composer.

Described by critic Thom Jurek as commanding "considerable power as a composer and ... frighteningly deft ability as a soloist", Berne has composed and performed prolifically since the 1980s. His mainstream success has been limited Ð Berne recorded two albums for Columbia Records Ð but he has released a significant body of work over the decades spanning dozens of critically acclaimed recordings.

Though Berne was a music fan, he had no interest in playing a musical instrument until he was in college, when he purchased an alto saxophone. He was more interested in rhythm and blues music Ð Stax records releases and Aretha Franklin, especially Ð until he heard Julius Hemphill's 1972 recording Dogon A.D.

Hemphill was known for his integration of soul music and funk with free jazz. Berne moved to New York City in 1974. There Berne took lessons from Hemphill, and later recorded with him.

In 1979, Berne founded Empire Records to release his own recordings. He recorded Fulton Street Maul and Sanctified Dreams for Columbia Records, which generated some discussion and controversy, due in part to the fact that Berne's music had little in common with the neo-tradionalist hard bop performers prominent in the mid-1980s. Some regarded Berne's music as uncommercial. In the late 1990s Berne founded Screwgun Records, which has released his own recordings, as well as others' music.

Beyond his recordings as a bandleader, Berne has recorded and/or performed with guitarist Bill Frisell, avant-garde composer/sax player John Zorn, violinist Mat Maneri, guitarist David Torn, cellist Hank Roberts, trumpet player Herb Robertson, the ARTE Quartett and as a member of the cooperative trio Miniature.

Recent years have found Berne performing in several different groups with drummers Tom Rainey and Gerald Cleaver, keyboardist Craig Taborn, bassists Michael Formanek and Drew Gress, guitarists Marc Ducret and David Torn, and reeds player Chris Speed.

He is one-third of the group BBC (Berne/Black/Cline) along with drummer Jim Black and Nels Cline of Wilco. The group released a critically acclaimed album called The Veil in 2011.

Berne's complex, multi-section compositions are often quite lengthy; twenty- to thirty-minute pieces are not unusual. One critic wrote that Berne's long songs "don't grow tiresome. The musicians are brilliantly creative and experienced enough not to get lost in all the room provided by these large time frames." "

"Tony Malaby (born January 12, 1964 in Tucson, Arizona) is a jazz tenor saxophonist. Malaby moved to New York City in 1995 and has played with several notable jazz groups, including Charlie Haden's Liberation Music Orchestra, Paul Motian's Electric Bebop Band, Mark Helias's Open Loose, Fred Hersch's Trio + 2 and Walt Whitman project, and bands led by Mario Pavone, Chris Lightcap, Bobby Previte, Tom Varner, Marty Ehrlich, Angelica Sanchez, Mark Dresser, and Kenny Wheeler. Other collaborators have included Tom Rainey, Christian Lillinger, Ben Monder, Eivind Opsvik, Nasheet Waits, and Michael Formanek. His first album as a co-leader was Cosas with Joey Sellers."

"One of improvised music's most in-demand guitarists, Mary Halvorson has been active in New York since 2002, following jazz studies at Wesleyan University and the New School. Critics have called her "a singular talent" (Lloyd Sachs, JazzTimes), "NYC's least-predictable improviser" (Howard Mandel, City Arts), "one of the most exciting and original guitarists in jazz-or otherwise" (Steve Dollar, Wall Street Journal), and "one of today's most formidable bandleaders" (Francis Davis, Village Voice). The Philadelphia City Paper's Shaun Brady adds, "Halvorson has been steadily reshaping the sound of jazz guitar in recent years with her elastic, sometimes-fluid, sometimes-shredding, wholly unique style."

After three years of study with visionary composer and saxophonist Anthony Braxton, Ms. Halvorson became an active member of several of his bands, including his trio, septet and 12+1tet. To date, she appears on six of Mr. Braxton's recordings. Ms. Halvorson has also performed alongside iconic guitarist Marc Ribot, in his bands Sun Ship and The Young Philadelphians, and with the bassist Trevor Dunn in his Trio-Convulsant. Over the past decade she has worked with such diverse bandleaders as Tim Berne, Taylor Ho Bynum, Tomas Fujiwara, Ingrid Laubrock, Myra Melford, Jason Moran, Joe Morris, Tom Rainey and Mike Reed.

As a bandleader and composer, one of Ms. Halvorson's primary outlets is her longstanding trio, featuring bassist John Hébert and drummer Ches Smith. Since their 2008 debut album, Dragon's Head, the band has been recognized as a rising star jazz band by Downbeat Magazine for five consecutive years. Ms. Halvorson's quintet, which adds trumpeter Jonathan Finlayson and alto saxophonist Jon Irabagon to the trio, has released two critically acclaimed albums on the Firehouse 12 label: Saturn Sings and Bending Bridges. Most recently she has added two additional band members-tenor saxophonist Ingrid Laubrock and trombonist Jacob Garchik-to form a septet, featured on her 2013 release Illusionary Sea. Ms. Halvorson also co-leads a longstanding chamber-jazz duo with violist Jessica Pavone, the avant-rock band People and the collective ensembles Thumbscrew and Secret Keeper."

"Andrea Parkins is an American composer, sound artist, performer and improvisational musician based in New York. She is known for her inventive explorations on the electric accordion, generative sound processing, and arrangements of objects and sound. Parkins received a BFA from Tufts University and MFA from Mason Gross School of the Arts, Rutgers University.

Andrea Parkins's work is influenced by the compositional strategies of John Cage and Fluxus and pays homage to musique concrète and 1970s analog synth. Parkins often incorporates electronically processed accordion, customized sound processing, live tape manipulation, analog effects boxes, laptop electronics, acoustic piano, sampling, and amplified objects. Her method and sound were characterized by LA Weekly as: "The big, varied, confidently conceived abstractions Parkins yanks from her squeezebox, laptop, effects devices and maybe piano - cloudy and cranky one minute, surgically sharp the next." With an unconventional approach to instruments, Parkins "fragments the instrument's traditional vocabulary and expands its capabilities with electronics and extended techniques."

Recently Andrea Parkins has been developing a series of interactive sound and image works inspired by the structures of Rube Goldberg's circuitous machines. Describing this organizational approach Stephen Bezan remarked: "the individual sounds manipulated by Parkins seem to interact and influence the outcome of the other, crafting a goal-oriented structure based on timbre, not harmony or rhythm. This approach transcends the inherent cacophony of the material and reveals a genuinely organic, even playful quality to her work." Parkins has described her Rube Goldberg approach as a means for examining slippages between object and meaning. She observed: "An important conceptual thread running through these pieces is the discovery and expression of metaphors for the slippage and tension between object and meaning that occurs through the passage of time." Describing her intentions, Parkins noted: "As both a sonic and visual artist, I try to build and layer idiosyncratic systems and structures that point to these shifts in meaning."

Andrea Parkins has toured and exhibited internationally and has been presented at the Whitney Museum of American Art, The Kitchen, Experimental Intermedia, and Diapason Gallery for Sound and Intermedia. She has collaborated with musicians such as Nels Cline, Jim Black, Ellery Eskelin, David Watson, David Fenech, Fred Frith, Thomas Lehn, Günter Müller, and Otomo Yoshihide and choreographers Olive Bieringa and Otto Ramstad from the BodyCartography Project. Parkins has been the recipient of various grants, awards, and residencies including Meet the Composer, New York State Council for the Arts, Harvestworks Media Art Center, in New York City, Frei und Hanseastadt Hamburg Kulturbehoerde, in Germany, and CESTA in the Czech Republic."