Mitchell played saxophone and clarinet as a teenager. While stationed in Germany as a member of the Army, Mitchell played in a band with tenor saxophone innovator Albert Ayler. Upon returning to the U.S. in 1961, Mitchell played bop with a group of Wilson Junior College students who included bassist Malachi Favors and saxophonists Joseph Jarman, Henry Threadgill, and Anthony Braxton. Mitchell began listening to the recordings of Ornette Coleman and John Coltrane. He studied with pianist/composer Muhal Richard Abrams. In 1962, he began playing in Abrams' newly organized Experimental Band, a rehearsal group that explored many of the contemporary alternatives to conventional jazz improvisation and composition.
In 1965, he became one of the first members of the Association for the Advancement of Creative Musicians (AACM), a nonprofit organization established by Abrams, pianist Jodie Christian, drummer Steve McCall, and composer Phil Cohran. The AACM were devoted to the same principles as the Experimental Band. In 1966, Mitchell's sextet (with trumpeter Lester Bowie, tenor saxophonist Kalaparusha Maurice McIntyre, bassist Favors, trombonist Lester Lashley, and drummer Alvin Fiedler) became the first AACM group to record. Abstract in concept and execution, the album, Sound (Delmark), was an in-depth examination of the interaction between sound and silence, utilizing such unorthodox devices as spontaneous collective improvisation, toy instruments, and non-musical noise. A departure from the more extroverted work of the New York-based free jazz players, Sound pointed the way to a new manner of playing jazz-based music. Around this time, Mitchell also performed and recorded as a solo saxophonist. By 1967, the Roscoe Mitchell Art Ensemble consisted of the leader, Favors, trumpeter Lester Bowie, and drummer Phillip Wilson. That combination did not record; Wilson was replaced by Jarman, and in 1969 the group traveled to Europe. The sojourn was very successful. The band -- renamed the Art Ensemble of Chicago -- recorded extensively, particularly in France. The resulting albums formed the initial basis of their reputation.
Mitchell played briefly in St. Louis upon returning to the United States in 1971. He then resettled in Chicago. Around 1974 he established the Creative Arts Collective. Based in East Lansing, MI, the group was similar in purpose to the AACM. The '70s found Mitchell expanding on his solo saxophone concept, working with his AACM cohorts in various combinations and performing with the Art Ensemble. The latter group became possibly the most highly acclaimed jazz band of the next two decades, winning critics' polls with regularity. In the '80s and '90s, Mitchell also led the Sound Ensemble, who included members of his Creative Arts Collective. In the '90s, Mitchell branched out even more, collaborating more frequently with such classical composer/performers as Pauline Oliveros and Thomas Buckner. A trio with Buckner and the virtuoso pianist Borah Bergman was an ongoing and effective unit. Since 2000, Mitchell has remained active, releasing a handful of recordings including Solo 3 in 2004 and Composition/Improvisation Nos. 1, 2 & 3 and Samsara in 2007. Beginning in the 1990s and extending into the 21st century, Mitchell has also performed and recorded extensively as the leader of his Note Factory ensemble, a group ranging in size from a sextet to a nonet; Note Factory albums include This Dance Is for Steve McCall (Black Saint, 1993), Nine to Get Ready (1999, ECM), Song for My Sister (Pi, 2002), Bad Guys (2003, Around Jazz), and Far Side (2010, ECM). ~ Chris Kelsey, Rovi