Companions

“Composers: Alfred Felder, John Wolf Brennan, Martin Sigrist, Bill Gilonis, Hermann Keller, Hans-Karsten Raecke.”

“Musicians: Pit Gutmann, Matthias Brodbeck, Peter A. Schmid, Robert Mark, Roger Girod, Roland Schiltknecht, Barni Palm, Olaf Tzschoppe, Matthias Ziegler and many more.”