"Scott Fields (born September 30, 1952 in Chicago, Illinois) is a guitarist, composer, and bandleader. He is best known for his attempts to blend music that is composed and music that is written and for his modular pieces (see 48 Motives, 96 Gestures and "OZZO"). He works primarily in avant-garde jazz, experimental music, and contemporary classical music.

Fields was born and raised in Chicago, Illinois. He started as a self-taught rock musician but soon was influenced by the musicians of the Association for the Advancement for Creative Musicians (AACM), which was active in the Hyde Park neighborhood in which he grew up. Later he studied classical guitar, jazz guitar, music composition, and music theory. In 1973 Fields co-founded the avant-garde jazz trio Life Rhythms. When the group disbanded two years later, he played sporadically but soon was institutionalized for an extended period. He almost quit music until 1989.

Since then he has performed and composed actively. His ensembles and partnerships have included such musicians as Marilyn Crispell, Hamid Drake, John Hollenbeck, Joseph Jarman, Myra Melford, Jeff Parker, and Elliott Sharp."

"Matthias Schubert (born April 18, 1960 in Kassel ) is a German jazz musician (tenor saxophone, oboe and composition).

Schubert had oboe lessons as a teenager. The saxophonists Allan Praskin and Melvin Phillips introduced him to jazz. He studied from 1979 to 1983 at the University of Music and Performing Arts Hamburg with Andy Scherrer, Herb Geller and Walter Norris. He played for a long time in the Euro Jazz Band, the Graham Collier Band and the Marty Cook Group, but also with the groups of Albert Mangelsdorff, Manfred Bründl and others.

He played in the quartet with Simon Nabatov, Lindsey Horner and Tom Rainey during the 1990s. He forms a trio with Carl Ludwig Hübsch and Wolter Wierbos. He has founded the James Choice Orchestra with Hübsch, Frank Gratkowski and Norbert Stein. He also played with Karl Berger, Klaus King, Kathrin Lemke, Jeanne Lee, Joachim Ullrich, Andreas Willers, Xu Fengxia, Scott Fields, Uwe Oberg,Uli Böttcher and Alois Kott. In 2001 he was appointed as a lecturer at the University of Music, Drama and Media Hanover."