"Christian Wolff was born in 1934 in Nice, France, has lived in the U.S. since 1941. Studied piano with Grete Sultan and briefly composition with John Cage. Associated with Cage, Morton Feldman, David Tudor and Earle Brown, then with Frederic Rzewski and Cornelius Cardew. Since 1952 associated with Merce Cunningham and his dance company. Taught Classics at Harvard (1962-70) and Classics, Music and Comparative Literature at Dartmouth College (1971-1999). Published articles on Greek tragedy, in particular, Euripides. Writings on music (to 1998) collected in book Cues (published by MusikTexte) and in Occasional Pieces (Oxford University Press, in preparation). Active as performer, also improviser with, among others, Takehisa Kosugi, Keith Rowe, Steve Lacy, Christian Marclay, Larry Polansky, Kui Dong and AMM. All music published by C.F. Peters, New York. Much of it is recorded (Mode, New World, Neos, Capriccio, Wandelweiser, Wergo, Matchless, Tzadik, HatArt, etc.). Honors include DAAD Berlin fellowship, grants from the Asian Council, Mellon Foundation, Fromm Foundation, Meet the Composer, Foundation for Contemporary Performing Arts (the John Cage award); honorary degrees from California Institute of the Arts and from Huddersfield University (UK), membership in the Akademie der Kuenste, Berlin, and the American Academy of Arts and Sciences, lifetime achievement award from the state of Vermont."

"Antoine Beuger (b. 1955 in Oosterhout, Netherlands) studied composition with Ton de Leeuw at Sweelinck Coservatorium in Amsterdam 1973-78. In 1990 he began composing after an interruption of about 10 years. Two years later he founded Edition Wandelweiser together with composer/performer Burkhard Schlothauer. Since 1994 he's been active with the conception and organisation of KLANGRAUM, a concert series at Kunstraum Düsseldorf. During the years 1995-2001 he was working together with visual artist Mauser as artistic director of "Werkraum", Place for Interdisciplinary Artistic Events, Cologne. Since 1996 he's been artistic director of edition wandelweiser records and since 2004 managing director of Edition Wandelweiser gmbh."