- Robert Swensen · The Czech Nonet · The Pilsen Philharmonic · Nová Česká Píseň (New Czech Song) · Chris Pedro Trakas · Zdeněk Vimr · Koji Kawamoto
- Bruno Praticò · Robert Swensen · Simone Alaimo · Valeria Esposito · Rico Saccani
- West German Radio Chorus · West German Radio Symphony Orchestra · Gary Bertini
