"Bänz Oester has worked with the likes of many great jazz musicians, such as Dewey Redman, Joe Lovano, Michael Brecker, Ray Anderson, Ellery Eskelin and Chris Potter. His bass foundations and musicality has formed the backbone of multiple collaborations. Over the past 30 years he has been one of the most sought-after bassists. Currently he is performing with his quartet, The Rainmakers, in the WHO Trio with Michel Wintsch and Gerry Hemingway, in the Donat Fisch Quartett, in the trio with Hans Feigenwinter and Norbert Pfammatter and in one more trio with Alvin Schwaar and Noé Franklé. Bänz Oester is also recognized as an exceptional soloist. He knows his instrument down to the pores and continuosly explores it anew with plucking, stroking and percussive playing techniques. In his hands the bass becomes a body of sound that exceeds stylistic boundaries. He creates an architecture of music that is pure melody, emotion and groove, swinging, dancing and relishing/revelling into the warm sound that is the trademark of Bänz Oester."

"Gerry Hemingway has led a number of quartet and quintets since the mid 1980's. In addition he has been a member of a wide array of long standing collaborative groups including Brew with Reggie Workman and Miya Masaoka, the GRH trio with Georg Graewe and Ernst Reijseger, the WHO trio with Michel Wintsch and Bänz Oester, as well as numerous duo projects with Thomas Lehn, John Butcher, Ellery Eskelin, Marilyn Crispell, and others. Mr. Hemingway is a Guggenheim fellow and has received numerous commissions for chamber and orchestral works as well as being noted for his innovative and multifaceted work as a solo performer which began in 1974. He was a member of the Anthony Braxton Quartet between 1983 and 1994 and is also well known for his collaborations with some of the world's most outstanding improvisers and composers including Evan Parker, Cecil Taylor, Mark Dresser, Anthony Davis, Derek Bailey, Leo Smith and many others. He currently lives in Switzerland having joined the faculty of the Hochschule Luzern in 2009."

"Pianist and composer Michel Wintsch's unflagging inspiration springs from a rich and varied musical background. Linking jazz tradition with the raw power of "progressive" rock, freewheeling improvisation with the rigors of orchestral composition, virtuoso playing with digital editing and mixing techniques, he takes an approach that is both syncretic and poetic. A way of composing that leaves plenty of creative space to fellow musicians, yet establishes a style that is his alone. He has been touring regularly with the WHO trio, among others, for the past 10 years on a worldwide scale. He has published many records and played with many musicians (Fred Frith, Han Bennink, Michel Doneda etc). He has worked as a composer for cinema (Alain Tanner), theatre and ballet as well as many other musical projects."