"French double bass player (born 12 September 1951 in Aix-en-Provence, France), improviser and composer, Joëlle Léandre is one of the dominant figures of the new European music. Trained in orchestral as well as contemporary music, she has played with l'Itinéraire, 2e2m and Pierre Boulez's Ensemble Intercontemporain. Joëlle Léandre has also worked with Merce Cunningham and with John Cage, who has composed especially for her - as have Scelsi, Fénelon, Hersant, Lacy, Campana, Jolas, Clementi and about 40 composers.

As well as working in contemporary music, Léandre has played with some of the great names in jazz and improvisation, such as Derek Bailey, Anthony Braxton, George Lewis, Evan Parker, Irene Schweizer, William Parker, Barre Phillips, Pascal Contet, Steve Lacy, Lauren Newton, Peter Kowald, Urs Leimgruber, Mat Maneri, Roy Campbell, Fred Frith, John Zorn, Mark Naussef, Marilyn Crispell, India Cooke and so many others...

She has written extensively for dance and theater, and has staged a number of multidisciplinary performances. She got the DAAD at Berlin, is welcomed as artist resident at Villa Kujiyama (Kyoto). In 2002, 2004 and 2006, she is Visiting Professor at Mills college, Oakland, CA, Chaire Darius Milhaud, for improvisation and composition. Her work as a composer and a performer, both in solo recitals and a part of ensembles, has put her under the lights of the most prestigious stages of Europe, the Americas and Asia.

From 1981 to 2009, Joëlle Léandre has about 150 recordings to her credit.

"Marilyn Crispell is a graduate of the New England Conservatory of Music where she studied classical piano and composition, and has been a resident of Woodstock, New York since 1977 when she came to study and teach at the Creative Music Studio. She discovered jazz through the music of John Coltrane, Cecil Taylor and other contemporary jazz players and composers. For ten years she was a member of the Anthony Braxton Quartet and the Reggie Workman Ensemble and has been a member of the Barry Guy New Orchestra and guest with his London Jazz Composers Orchestra, as well as a member of the Henry Grimes Trio, Quartet Noir (with Urs Leimgruber, Fritz Hauser and Joelle Leandre), and Anders Jormin's Bortom Quintet. In 2005 she performed and recorded with the NOW Orchestra in Vancouver, Canada and in 2006 she was co-director of the Vancouver Creative Music Institute and a faculty member at the Banff Centre International Workshop in Jazz. In 2014 she led a three-week music residency at the Atlantic Center For the Arts, New Smyrna Beach, Florida, and in 2016 led a one-week residency at the Conservatory Manuel de Falla in Buenos Aires.

Besides working as a soloist and leader of her own groups, Crispell has performed and recorded extensively with well-known players on the American and international jazz scene. She's also performed and recorded music by contemporary composers Robert Cogan, Pozzi Escot, John Cage, Pauline Oliveros, Manfred Niehaus and Anthony Davis (including four performances of his opera "X" with the New York City Opera).

In addition to playing, she has taught improvisation workshops and given lecture/demonstrations at universities and art centers in the U.S., Europe, Canada, Australia and New Zealand, and has collaborated with videographers, filmmakers, dancers and poets.

Crispell has been the recipient of three New York Foundation for the Arts fellowship grants (1988-1989, 1994-1995 and 2006-2007), a Mary Flagler Cary Charitable Trust composition commission (1988-1989), and a Guggenheim Fellowship (2005-2006). In 1996 she was given an Outstanding Alumni Award by the New England Conservatory, and in 2004, was cited as being one of their 100 most outstanding alumni of the past 100 years."

"Roy Sinclair Campbell Jr. (September 29, 1952 - January 9, 2014) was an American trumpeter frequently linked to free jazz, although he also performed rhythm and blues and funk during his career.

Born in Los Angeles, California, in 1952, Campbell was raised in New York City. At the age of fifteen he began learning to play trumpet and soon studied at the Jazz Mobile program along with Kenny Dorham, Lee Morgan and Joe Newman. Throughout the 1960s, still unacquainted with the avant-garde movement, Campbell performed in the big bands of the Manhattan Community College. From the 1970s onwards he performed primarily within the context of free jazz, spending some of this period studying with Yusef Lateef.

In the early 1990s Campbell moved to the Netherlands and performed regularly with Klaas Hekman and Don Cherry. In addition to leading his own groups, he performed with Yo La Tengo, William Parker, Peter Brotzmann, Matthew Shipp, and other improvisors. Upon returning to the United States he began leading his group Other Dimensions In Music and also formed the Pyramid Trio, a pianoless trio formed with William Parker. He performed regularly as part of the Festival of New Trumpet Music, which is held annually in New York City.

He died in January 2014 of hypertensive atherosclerotic cardiovascular disease at the age of 61."

"Mat Maneri was born in 1969, and started studying violin at age five. He studied privately with Julliard String Quartet founder Robert Koff, and with bass virutuoso Miroslav Vitous. Mat received a full scholarship as the principal violinist at Walnut Hill High School, but left school to pursue a professional career in music. By 1990, Mat founded the critically acclaimed Joe Maneri Quartet with Randy Peterson. Mat started releasing records as a leader in 1996, and has developed four working ensembles. Pianists Paul Bley, Cecil Taylor, Matthew Shipp, and Borah Bergman have called upon Matt to perform with them in such venues as the Montreal Jazz Festival, the Library of Congress, and concert stages across Europe. Mat also enjoys a strong relationship with bassists Ed Schuller, Mark Dresser, William Parker, Michael Formanek, Barre Phillips, and John Lockwood. Never to be boxed in, Mat has also worked with Joe Morris, John Medeski, Tim Berne, Cecil McBee, T.K. Ramakrishnan, Franz Kogelman, Roy Campbell, Spring Heel Jack, Draze Hoops, and appears on an Illy B Eats remix CD. Mat presently teaches privately and through the New School / NYC, and performs and records worldwide."