"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."

"Corey Wilkes has established himself as one of the best improvising trumpeters in the modern era. Having the skill and maturity to approach mainstream repertoire of jazz standards with his own unique sensibilities, he combines them with his deep appreciation of hip-hop. Corey continues to bring his brand of musicianship and talent to the forefront of the genre.

As a child, growing up in the suburbs of Chicago, Wilkes was surrounded by the sounds of Blues, R&B, Soul, Funk and Jazz. He picked up the trumpet for the first time at the age of 10 participating in his school band programs. Corey's natural talent immediately began to flourish. His confidence and maturity were well beyond his years. As a student at Rich South High School in Richton Park, Illinois, his hard work and dedication secured him a spot in the Illinois All State Honors Jazz Combo; the first student in the school's history to do so.

Corey has also shared the stage with numerous Jazz Masters including but not limited to; Wynton Marsalis, Roy Hargrove, James Moody, Kurt Elling, Von Freeman, Greg Osby, Roscoe Mitchell, Marcus Belgrave, Clark Terry, Harry "Sweets" Edison and Mulgrew Miller. His soulful notes can be heard gracing a variety of contemporary projects including sets by DJ Logic, Osunlade and Josh Deep; tracks on Hidden Beach Recordings Presents: Unwrapped Vol. 4, Kahil El Zabar's Ascension Loft Series as well as Nona Hendryx, Soulive, Meshell Ndegocello and Ledisi."

"Craig Marvin Taborn (/ˈteɪˌbɔːrn/; born February 20, 1970) is an American pianist, organist, keyboardist and composer. He works solo and in bands, mostly playing various forms of jazz. He started playing piano and Moog synthesizer as an adolescent and was influenced at an early stage by a wide range of music, including by the freedom expressed in recordings of free jazz and contemporary classical music.

While at university, Taborn toured and recorded with jazz saxophonist James Carter. Taborn went on to play with numerous other musicians in electronic and acoustic settings, while also building a reputation as a solo pianist. He has a range of styles, and often adapts his playing to the nature of the instrument and the sounds that he can make it produce. His improvising, particularly for solo piano, often adopts a modular approach, in which he begins with small units of melody and rhythm and then develops them into larger forms and structures.

In 2011, Down Beat magazine chose Taborn as winner of the electric keyboard category, as well as rising star in both the piano and organ categories. By May 2016, Taborn had released six albums under his own name and appeared on more than eighty as a sideman."

"Jaribu Shahid hails from Detroit, Michigan, and was raised in a diverse musical climate, playing with local luminaries such as Kenn Cox, Wendell Harrison, Jimmy Wilkins, J.C. Heard, Martha and the Vandellas and others. Principally self-taught, Jaribu's training began in the band of friend Kamau kenyatta and in bass studies with Bob Collins.

Around 1975 he was mentored by Faruq Z. Bey and joined the sci-fi band Griot Galaxy. This explorative music, greatly influenced by Sun Ra and the Art Ensemble of Chicago, featured the original concepts by Faruq Z. Bey. This was further realized in 1976 when Tanni Tabal moved to Detroit, establishing the principal rhythm section of his career. In 1978, he moved to Philadelphia and lived with the core of the Sun Ra Arkestra with whom he played intermittenly untils Sonny's passing.

In 1979 he had his first opportunity to work with Roscoe Mitchell. This led to his career-long involvement with Roscoe in the Roscoe Mitchell Sound Ensemble and, currently, the Roscoe Mitchell Note Factory. In recent years, Jaribu has been a member of various groups led by master saxophonist David Murray and the Freedom Arts Quartet.

Jaribu has recorded with Sun Ra, Roscoe Mitchell, James Carter, David Murray, Geri Allen, Rod Williams, Craig Taborn, Hugh Ragin, Abdoulaye Ndiaye and Blue Dog. He can be heard on the Milt Jackson DVD Vibes Surprise recorded live in Munich. After Malachi Favors' passing, he was invited to perform with the Art Ensemble of Chicago."

"Tani Tabbal is a jazz drummer who has worked with Roscoe Mitchell, David Murray, and Cassandra Wilson.

By the age of 14 Tabbal was playing professionally, performing with Oscar Brown Jr. In his teens he also performed with Phil Cohran and the Sun Ra Arkestra.

Tabbal has recorded, performed and toured with a wide range of musicians, including Roscoe Mitchell, Anthony Braxton, Oliver Lake, Muhal Richard Abrams, Henry Threadgill, Richard Davis, David Murray, James Carter, Geri Allen, Karl Berger, Evan Parker, Leroy Jenkins, Milt Jackson, Jackie McLean, Dewey Redman and Cassandra Wilson.

He was also an integral part of the rhythm section of Detroit group Griot Galaxy, along with bassist Jaribu Shahid. In addition, he was in the percussion ensemble "Pieces of Time" along with Andrew Cyrille, Famoudou Don Moye, and Obo Addy.

In 2001 he was successfully treated for a brain tumour.

In 2007, Tani released a solo percussion CD, entitled Before Time After."