"Bobby Lee Bradford (born July 19, 1934) is an American jazz trumpeter, cornetist, bandleader, and composer. He is noted for his work with Ornette Coleman. In October 2009, Bradford became the second recipient of the Festival of New Trumpet Music's Award of Recognition.

Bobby Lee Bradford's life begins in Mississippi, he and his family then moved to Dallas, Texas, in 1946. He moved to Los Angeles, California in 1953 where he reunited with Ornette Coleman, whom he had previously known in Texas. Bradford subsequently joined Coleman's ensemble, but was drafted into the U.S. Air Force and replaced by Don Cherry.

After playing in military bands from late 1954 to late 1958, he rejoined Coleman's quartet from 1961 to 1963, which infrequently performed in public, but was indeed recorded under Coleman's Atlantic contract. Quite unfortunately, these tapes were among those many destroyed in the Great Atlantic Vault Fire. Freddie Hubbard acted as Bradford's replacement upon his departure to return to the West Coast and pursue further studies. Bradford soon began a long-running and relatively well-documented association with the clarinetist John Carter, a pairing that brought both increased exposure at international festivals (though the records remain scantily available, when one excludes web rips and bootlegs). Following Carter's death in 1991, Bradford fronted his own ensemble known as The Mo'tet, with which he has continued to perform since. He is the father of drummer Dennis Bradford. He is also the father of jazz vocalist Carmen Bradford.

He holds a B.M. degree from Huston-Tillotson College (now Huston-Tillotson University) in Austin, Texas.

In addition to Coleman, Bradford has performed with Eric Dolphy, Leon "Ndugu" Chancler, Ingebrigt HŒker-Flaten, Bob Stewart, Charlie Haden, George Lewis (trmbn.), James Newton, Frode Gjerstad, Vinny Golia, Paal Nilssen-Love, and David Murray, who was previously a student of his in the 1970s.

He is an instructor at Pasadena City College in Pasadena, California, and Pomona College in Claremont, California, where he teaches The History of Jazz, known to be one of the most popular classes available."

"Trevor Charles Watts (born 26 February 1939 in York) is an English jazz and free-improvising alto and soprano saxophonist. He is largely self-taught, having taken up the cornet at age 12 then switched to saxophone at 18. While stationed in Germany with the RAF (1958-63), he encountered the drummer John Stevens and trombonist Paul Rutherford. After being demobbed he returned to London. In 1965 he and Stevens formed the Spontaneous Music Ensemble, which became one of the crucibles of British free improvisation. Watts left the band to form his own group Amalgam in 1967, then returned to SME for another stretch that lasted until the mid-1970s. Another key association was with the bassist Barry Guy and his London Jazz Composers' Orchestra, an association that lasted from the band's inception in the 1970s up to its (permanent?) disbandment in the mid-1990s.

Though he was initially strongly identified with the avant-garde, Watts is a versatile musician who has worked in everything from straight jazz contexts to rock and blues. His own projects have come increasingly to focus on blending jazz and African music, notably the Moiré Music ensemble which he has led since 1982 in configurations ranging from large ensembles featuring multiple drummers to more intimate trios. He has only occasionally recorded in freer modes in recent years, notably the CD 6 Dialogues, a duet album with Veryan Weston (the pianist in earlier editions of Moiré Music). A solo album, World Sonic, appeared on Hi4Head Records in 2005.

Watts has toured the world over numerous times, run workshops, received grants and commissions, and he has collaborated with some of the great jazz musicians including Archie Shepp, Steve Lacy, Don Cherry and Jayne Cortez. As of 2011, he continues to travel and toured North American with Veryan Weston."

"Kent Carter (born June 14, 1939 in Hanover, New Hampshire, USA. Carter studied several instruments before settling on bass. In the late 50s-early 60s, he studied at Berklee College Of Music, played with Lowell Davidson, and in New York with Jazz Composers Orchestra. From the mid-60s he was in Europe with artists including as Barry Altschul, Derek Bailey, Han Bennink, Carla Bley, Paul Bley, Bobby Bradford, Don Cherry, Steve Lacy, Michael Mantler, Enrico Rava, Max Roach, Roswell Rudd and Mal Waldron. During the 70s he continued his association with Lacy, was with John Stevens' Spontaneous Music Ensemble, TOK, a trio with Takashi Kako and Oliver Johnson, and formed his own trio with Carlos Zingaro and François Dreno.

By the 80s, Carter had relocated to France, teaching at the Beaux Art School, Angouleme, and with his wife forming MAD, a music, arts and dance studio. He worked in Detail, with Frode Gjerstad and Stevens, Project, with Karl Berger, Claude Bernard, Klaus Kugel, Charlie Mariano and Albrecht Maurer, and Voyage, with Beñat Achiary and David Holmes. Carter has also played with Billy Bang, Petras Vysniauskas, Theo Jorgensmann, Andreas Willers and Eckard Koltermann. Carter composes for theatre and film, and performs internationally."

"John William Stevens (10 June 1940 in Brentford, Middlesex - 13 September 1994 in Ealing, west London) was an English drummer. He was one of the most significant figures in early free improvisation, and a founding member of the Spontaneous Music Ensemble (SME).

Stevens was born in Brentford, the son of a tap dancer. He used to listen to jazz as a child, but was initially more interested in drawing and painting (media through which he also expressed himself throughout his life). He studied at the Ealing Art College and then started work in a design studio, but left at 19 to join the Royal Air Force. He studied the drums at the Royal Air Force School of Music in Uxbridge, and while there met Trevor Watts and Paul Rutherford, two musicians who became close collaborators.

In the mid-1960s Stevens began to play in London jazz groups alongside musicians like Tubby Hayes and Ronnie Scott, and in 1965 he fronted a septet. Influenced by the free jazz he was hearing coming out of the United States by players like Ornette Coleman and Albert Ayler, his style began to move away from fairly traditional be-bop to something more experimental.

In 1966 SME was formed with Watts and Rutherford and the group moved into the Little Theatre Club at Garrick Yard, St. Martin's Lane, London to develop their new music. In 1967 their first album, Challenge, was released. Stevens then became interested in the music of Anton Webern, and the SME began to play generally very quiet music. Stevens also became interested in non-Western musics.

The SME went on to make a large number of records with an ever changing line-up and an ever changing number of members, but Stevens was always there, at the centre of the group's activity. He also played in a number of other groups, drumming in Watts' group Amalgam and later forming bands like Freebop and Fast Colour, for example, but the SME remained at the centre of his activities.

In the latter part of 1967 Evan Parker joined the SME and worked closely with Stevens in the group, eventually becoming one of the longest standing members. He later summed up Stevens' approach to improvising in two basic maxims: if you can't hear another musician, then you're too loud; and there is no point in group improvisation if what you are playing doesn't relate to what other members of the group are playing.

Stevens also devised a number of basic starting points for improvisation. These were not "compositions" as such, but rather a means of getting improvisational activity started, which could then go off in any direction. One of these was the so-called "Click Piece" which essentially asked for each player to repeatedly play a note as short as possible.

Stevens played alongside a large number of prominent free improvisors in the SME, including Derek Bailey, Peter Kowald, Julie Tippetts and Robert Calvert, but from the mid-1970s, the make-up of the SME began to settle down to a regular group of Stevens, Nigel Coombes playing violin, and Roger Smith playing guitar. During the mid-1970s Stevens played regularly with guitarist and songwriter John Martyn as part of a trio that included bassist Danny Thompson. This line up can be heard on Martyn's 1976 recording Live at Leeds.

From 1983 Stevens was involved with Community Music (CM), an organisation through which he took his form of music making to youth clubs, mental health institutions and other unusual places. Notes taken during these sessions were later turned into a book for the Open University called Search and Reflect (1985). In the late 70s and early 80s John was a regular performer at the Bracknell Jazz Festival.

Aside from SME, Stevens also ran or helped to organise groups that were more jazz or jazz-rock based, such as Splinters, the John Stevens Dance Orchestra, Away, Freebop, Folkus, Fast Colour, PRS, and the John Stevens Quintet and Quartet. He also contributed significantly to Trevor Watts' group Amalgam and Frode Gjerstad's Detail, as well as collaborating with Bobby Bradford on several occasions.

The SME continued to play, the last time being in 1994 with a group including John Butcher. Stevens died later that year."