Karolina Strassmayer (sax), Drori Mondlak (dr), Billy Test (p), Cliff Schmitt (b)
Joana Almeida / Portugal (voc, git), Maripepa Contreras / Spain (oboe, duduk), Pedro Ivo Ferreira / Brazil (b), Sjahin During / Turkey/Netherlands (perc)
Bob Mintzer (ts), John Goldsby (b), Hans Dekker (dr), Billy Test (p)
Paul Heller (ts), Andy Haderer (trp), Jonathan Böbel (trb), Billy Test (p), Niklas Walter (dr), Caris Hermes (b)
Christine Corvisier (sax), Billy Test (p), Martin Schulte (git), David Andres (b), Alexander Parzhuber (dr)
WDR Big Band, Florian Ross (ltg, arr), Marquis Hill (trp), Johan Hörlén (as), Stefan Pfeifer-Galilea (as), Ben Fitzpatrick (ts), Paul Heller (ts), Jens Neufang (bs), Wim Both (tp), Rob Bruynen (tp), Andy Haderer (tp), Ruud Breul (tp), Ludwig Nuß (tb), Raphael Klemm (tb), Andy Hunter (tb), Mattis Cederberg (b-tb), Billy Test (p), John Goldsby (b), Hans Dekker (dr)
John Goldsby (b), Hans Dekker (dr), Billy Test (p)
Karolina Strassmayer (as), Drori Mondlak (dr), Billy Test (p), Josh Ginsburg (b)
