"Roscoe Mitchell (born August 3, 1940) is an American composer, jazz instrumentalist, and educator, known for being "a technically superb - if idiosyncratic - saxophonist." The Penguin Guide to Jazz described him as "one of the key figures" in avant-garde jazz; All About Jazz states that he has been "at the forefront of modern music" for the past 35 years. Critic Jon Pareles in The New York Times has mentioned that Mitchell "qualifies as an iconoclast." In addition to his own work as a bandleader, Mitchell is known for cofounding the Art Ensemble of Chicago and the Association for the Advancement of Creative Musicians (AACM).

Mitchell was born in Chicago, Illinois. He also grew up in the Chicago area, where he played saxophone and clarinet at around age twelve. His family was always involved in music with many different styles playing in the house when he was a child as well as having a secular music background. His brother, Norman, in particular was the one who introduced Mitchell to jazz. While attending Englewood High School in Chicago, he furthered his study of the clarinet. In the 1950s, he joined the United States Army, during which time he was stationed in Heidelberg, Germany and played in a band with fellow saxophonists Albert Ayler and Rubin Cooper, the latter of which Mitchell commented "took me under his wing and taught me a lot of stuff." He also studied under the first clarinetist of the Heidelberg Symphony while in Germany. Mitchell returned to the United States in the early 1960s, relocated to the Chicago area, and performed in a band with Wilson Junior College undergraduates Malachi Favors (bass), Joseph Jarman, Henry Threadgill, and Anthony Braxton (all saxophonists). Mitchell also studied with Muhal Richard Abrams and played in his band, the Muhal Richard Abrams' Experimental Band, starting in 1961.

In 1965, Mitchell was one of the first members of the non-profit organization Association for the Advancement of Creative Musicians (AACM) along with Jodie Christian (piano), Steve McCall (drums), and Phil Cohran (composer). The following year Mitchell, Lester Bowie (trumpet), Kalaparusha Maurice McIntyre (tenor saxophone), Favors, Lester Lashley (trombone), and Alvin Fielder (drums), recorded their first studio album, Sound. The album was "a departure from the more extroverted work of the New York-based free jazz players" due in part to the band recording with "unorthodox devices" such as toys and bicycle horns.

From 1967 Mitchell, Bowie, Favors and, on occasion, Jarman performed as the Roscoe Mitchell Art Ensemble, then the Art Ensemble, and finally in 1969 were billed as the Art Ensemble of Chicago. The group included Phillip Wilson on drums for short span before he joined Paul Butterfield's band. The group lived and performed in Europe from 1969 to 1971, though they arrived without any percussionist after Wilson left. To fill the void, Mitchell commented that they "evolved into doing percussion ourselves." The band did eventually get a percussionist, Don Moye, who Mitchell had played with before and was living in Europe at that time. For performances, the band often wore brilliant African costumes and painted their faces. The Art Ensemble of Chicago have been described as becoming "possibly the most highly acclaimed jazz band" in the 1970s and 1980s.

Mitchell and the others returned to the States in 1971. After having been back in Chicago for three years, Mitchell then established the Creative Arts Collective (CAC) in 1974 that had a similar musical aesthetic to the AACM. The group was based in East Lansing, Michigan and frequently performed in auditoriums at Michigan State University. Mitchell also formed the Sound Ensemble in the early 1970s, an "outgrowth of the CAC" in his words, that consisted mainly of Mitchell, Hugh Ragin, Jaribu Shahid, Tani Tabbal, and Spencer Barefield.

In the 1990s, Mitchell started to experiment in classical music with such composers/artists such as Pauline Oliveros, Thomas Buckner, and Borah Bergman, the latter two of which formed a trio with Mitchell called Trio Space. Buckner was also part of another group with Mitchell and Gerald Oshita called Space in the late 1990s. He then conceived the Note Factory in 1992 with various old and new collaborators as another evolution of the Sound Ensemble.

He lived in the area of Madison, Wisconsin and performed with a re-assembled Art Ensemble of Chicago. In 1999, the band was hit hard with the death of Bowie, but Mitchell fought off the urge to recast his position in the group, stating simply "You can't do that" in an interview with Allaboutjazz.com editor-in-chief Fred Jung. The band continued on despite the loss.

Mitchell has made a point of working with younger musicians in various ensembles and combinations, many of whom were not yet born when the first Art Ensemble recordings were made. Mainly from Chicago, these players include trumpeter Corey Wilkes, bassist Karl E. H. Seigfried, and drummer Isaiah Spencer.

In 2007, Mitchell was named Darius Milhaud Chair of Composition at Mills College in Oakland, California, where he currently lives. Mitchell was chosen by Jeff Mangum of Neutral Milk Hotel to perform at the All Tomorrow's Parties festival in March 2012 in Minehead, England."

"James Fei (b. Taipei, Taiwan) moved to the US in 1992 to study electrical engineering. He has since been active as a composer and performer on saxophones and live electronics. Works by Fei have been performed by the Bang on a Can All-Stars, Orchestra of the S.E.M. Ensemble, MATA Micro Orchestra and Noord-Hollands Philharmonisch Orkest. Recordings can be found on Leo Records, Improvised Music from Japan, CRI, Krabbesholm and Organized Sound. Compositions for Fei's own ensemble of four alto saxophones focus on physical processes of saliva, fatigue, reeds crippled by cuts and the threshold of audible sound production, while his sound installations and performance on live electronics often focus on electronic and acoustic feedback. Fei received the Grants for Artists Award from the Foundation for Contemporary Arts in 2014. Fei has taught at Mills College in Oakland since 2006, where he is Associate Professor of Electronic Arts. www.jamesfei.com

Works by Fei have been performed at Merkin Hall, The Kitchen, Knitting Factory, Tonic, Roulette, Experimental Intermedia, MATA Festival, Engine 27, The Stone, Issue Project Room (all New York), SFMoma, Empty Bottle (Chicago), Akedemie der Künste (Berlin), Beurs van Berlage (Amsterdam), Steim (Amsterdam), Overtoom 301 (Amsterdam), JFC Club (St Petersberg), Super Deluxe (Tokyo), Shinjuku Pit Inn (Tokyo), Osaka Arts-Aporia, Bridge (Osaka), and National Recital Hall (Taiwan). Fei has lectured at Columbia University, Wesleyan University,The Art Institute of Chicago, Taipei Normal University,Taipei National University of the Arts, San Francisco Conservatory of Music, Theremin Center (Moscow), Pro Arte (St. Petersberg), Krabbesholm (Denmark), IAMAS (Ogaki, Japan) and NUAS (Nogoya, Japan)."

"In 2016, Winant was awarded a large unrestricted grant from the Foundation of Contemporary Arts in recognition for his groundbreaking work as a contemporary percussionist. In 2014 he received a Grammy nomination for his recording of John Cage's historic solo work, 27' 10.554" for a percussionist, on Micro Fest Records.

He has collaborated with some of the most innovative and creative musicians of our time, including John Cage, Iannis Xenakis, Pierre Boulez, Frank Zappa, Keith Jarrett, Roscoe Mitchell, Anthony Braxton, Fred Frith, James Tenney, Terry Riley, Cecil Taylor, Gerry Hemingway, Mark Dresser, Barry Guy, Marilyn Crispell, George Lewis, Steve Reich and Musicians, Nexus, Charles Wuorinen, Jean-Philippe Collard, Frederic Rzewski, Ursula Oppens, Joan LaBarbara, Annea Lockwood, Danny Elfman/Oingo Boingo, Sonic Youth, Marc Ribot, Keith Rowe, Joey Barron, Bill Frisell, Yo-Yo Ma, Rova Saxophone Quartet, Lawrence "Butch" Morris, and the Kronos String Quartet.

He has recorded and toured worldwide with his own groups including ROOM, w/Chris Brown and Larry Ochs, CHALLENGE, w/Anthony Braxton and David Rosenboom, WAKE, w/Frank Gratkowski and Chris Brown, the ABEL/STEINBERG/WINANT TRIO, and the WILLIAM WINANT PERCUSSION GROUP.

He is principal percussionist with the San Francisco Contemporary Music Players, he has been closely associated with NYC composer John Zorn, and has made numerous recordings, and performed in many projects throughout the world with the composer. Starting in 1995 he has been the percussionist with the avant-rock band Mr. Bungle, has made two recordings ("Disco Volante" and "California" on Warner Brothers), and has toured throughout the world with this group. For many years he had worked with composer Lou Harrison, recording and premiering many of his works, and in March of 1997 he participated in the world premiere of Lou Harrison's quintet "Rhymes with Silver" featuring cellist Yo-Yo Ma and the Mark Morris Dance Group, and has toured the piece throughout the United States and Great Britain.

In the fall of 2011, he joined Mike Patton's Italian pop music project "Mondo Cane" which features a 12 piece band + string orchestra, and have recently completed tours of South America and Australia.

In the fall of 2003, celebrating the 50th anniversary of the Merce Cunningham Dance Company, Mr. Winant, along with composers Takehisa Kosugi and Christian Wolff, created music for a series of eight special "Events" staged by Merce Cunningham and Dancers at London's Turbine Hall at the Tate Modern. Winant continued to tour throughout Europe and the United States with the dance company until 2009

He has made over 200 recordings, covering a wide variety of genres, including music by Earle Brown, John Cage, Morton Feldman, Christian Wolff, John Zorn, Butch Morris, James Newton, Frank Gratkowski, Pauline Oliveros, Luc Ferrari, Karlheinz Stockhausen, Danny Elfman ("Batman Returns"), Siouxse and the Banshees, Secret Chiefs 3, ICP, Han Bennik, The Ex, White Out with Jim O'Rourke, Lou Reed, Thurston Moore, and Mike Patton.

[...]

Mr. Winant has premiered many new works written specifically for him, by such noted composers as John Cage, Christian Wolff, Lou Harrison, John Zorn, Zeena Parkins, Bun-Ching Lam, Barbara Monk Feldman, Hi-Kyung Kim, Roscoe Mitchell, Wendy Reid, Ralph Shapey, Peter Garland, Michael Byron, Paul Dresher, Alvin Curran, Frederic Rzewski, Chris Brown, David Rosenboom, Larry Polansky, Gordon Mumma, Alvin Lucier, Terry Riley, Fred Frith, Somei Satoh, and Wadada Leo Smith.

Mr. Winant has been featured as a guest artist with the Los Angeles Philharmonic (under the direction of Pierre Boulez), the San Francisco Symphony, and the Berkeley Symphony (Kent Nagano, director), as well as at Cabrillo Festival, Monterey Jazz Festival, SF Jazz Festival, Central Park Summerstage, Ravinia Festival, Salzburg Festival, Donaueschingen Festival, Victoriaville, Holland Festival, Edinburgh Festival, Ojai Festival, Sonar Festival, All Tomorrow's Parties, Taklos, Other Minds Festival, Lincoln Center, Melt Down Festival, Royal Festival Hall, Library of Congress, The Barbican, The Kennedy Center, Paris Opera, Disney Hall, Miller Theater Composer Portraits Series, Merkin Hall, Guggenheim Museum, and Brooklyn Academy of Music.

For ten years he was principal percussionist with the Cabrillo Festival Orchestra (Dennis Russell Davies, director), and timpanist with the Philharmonia Baroque Orchestra 1985-1988 (Nicholas McGegan, director).

He is a Visiting Lecturer at the University of California at Santa Cruz, and teaches at Mills College and the University of California at Berkeley. For eight years Mr. Winant was Artist-in-Residence at Mills College with the critically acclaimed Abel-Steinberg-Winant Trio. Formed in 1984, the ASW Trio has premiered over 25 new works for violin, piano, and percussion at major festivals and recitals throughout the world. Their recordings can be heard on the New Albion, Tzadik, and CRI/New World labels."