Biography
Siggi Gerhard-Swingtett
Effective period / Period of releases: 1958
Members: Jochen Kittan, Heinz Ahrens, Siggi Gerhard, Lou Jantz, Erich Hollmann, Rolf Beckershoff, Kurt Gutknecht
Members: Carl Heinz Wilshaus (Doublebass, Vibraphone) in the 50s and 60s