Swiss bandleader and jazz percussionist who founded the Category of Percussion (FOP) music group in 1977. He toured European countries using the group, Tremble Children, in the first many years of his profession. He recorded many jazz LPs with Duke Ellington in the first 1960s. He was created in Zurich, Switzerland. Between 1966 and 1997, he previously four children called Brooks, Maya, Jonas, and Anna. He performed Big Music group music using the Claude Bolling Sextet through the 1960s.