Karolina Strassmayer (as), Rainer Böhm (p), Ingmar Heller (b), Drori Mondlak (dr)
Monika Njava (voc), Linley Marthe (b), Joël Rabesolo (g), Ndriana Kely (dr)
Bassem Hawar (p), Free Desmyter (p), Saad Thamir (b), Dietmar Fuhr (b), Paul Heller (ts), Ack van Rooyen (fh), Hubert Nuss (p), Ingmar Heller (b), Hans Decker (dr)
Rolf Römer (ts & ss & bcl), Martin Sasse (p), Ingmar Heller (b), Hendrik Smock (dr), Afra Mussawisade (perc)
Florian Beckmann (tp), T.b.a (p), Ingmar Heller (b), Wim de Vries (dr)
Roger Hanschel (sax), Wollie Kaiser (sax), Steffen Schorn (sax), Joachim Ullrich (sax), Gerhard Veek (sax)
Tata DinDin (kora & voc), Hayden Chisholm (sax & voc & didge), Norbert Gottschalk (voc), Hendrik Soll (p), Ingmar Heller (b), Michael Küttner (perc), Peter Weiss (dr)
Silvia Droste (voc), Matthias Nadolny (sax), Cees Slinger (p), Rolf Marx (g), Ingmar Heller (b)
Paul Heller (ts), Ack van Royen (flh), Achim Kaufmann (p), Ingmar Heller (b), Dré Pallemaerts (dr)
Nana Ansong (fl), Dominik Quaye (p), Michael Küttner (dr), Hugo Read (sax), Tettey Addy (dr & perc)
Adrian Mears (p & didge), Wolfgang Engstfeld (ts), Peter O’Mara (g), Ingmar Heller (b), Peter Weiss (dr)
Silvia Droste (voc), Matthias Nadolny (ts), Hubert Nuss (p), Ingmar Heller (b), Hans Dekker (dr)