musicians in Prague:
Frank Zappa / guitar
Michael Kocab / keyboards, trumpet
Michal Pavlicek / guitar
Stanislav Jelinek / guitar
Vilem Cok / bass
Ladislav Faktor / keyboards
Franta Honig / percussion
Milo Vacik / percussion
David Koller / drums
musicians in Budapest:
Frank Zappa / guitar
Szakcsi Bela Lakatos / piano
Gyula Babos / guitar
János Egri / bass
Imre Kőszegi / drums