"Born in 1957 Burkhard Schlothauer is German composer, multi-instrumentalist, educator and producer who lives in Gera in Eastern Germany. With Antoine Beuger he was the founder of Editions Wandelweiser in 1992. He performs with Zeitkratzer and the Wandwelweiser Composers Ensemble."

"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."

"Christoph Nicolaus" ia a Munich based concert organizer, sculptor and a friend of the Wandelweiser composers' collective. He has collected several stone harps and plays them occasionally in concert. They are substantial objects, both as sculptures and instruments."