Alto Vocals – Anne Claude, Christiane Durel, Christine Frehholz, Elisabeth Pahud, Francoise Wannaz, Janine Isaaz, Janine Pradervand, Josianne Henn, Liliane De Berville, Marlyse Berney, Mary Lise Perey, Nicole Metraus, Pierre HumbertBass Vocals – Claude Alain Morasini, George Caille, Jean-Michel Favez, Peirre Tharin, Piere Alain Favez, Roland Demiville, Samuel Chetrit, Yves LambereyChoir – Ars Laeta Of LausanneConductor [Choir Conducted By] – Robert MernoudPiano, Synthesizer [Mini-Moog], Synthesizer [Polymoog], Organ [Mander Pipe Organ], Organ [Church Organ] – Rick WakemanSoprano Vocals – Anne Catherine Noinat, Annette Fonjallaz, Christine Riesen, Claire-Lisa Valet, Claudine Corbaz, Claudine Mange, Daniele Meystre, Eliane Henchoz, Francoise Cardinaux, Francoise Cottet, Lise Dutray, Marlyse Paschoud, Sylviane SavezTenor Vocals – Andre Borboen, Bernard Dutruy, Charles Moinat, Claude Alain Von Buren, Daniel Borgeaud, Francoise Emery, Jean Maurice Juvet, Raphael Bugnon, Rene Monachon

Bass – Chris SquireDrums – Alan WhitePercussion – Frank RicottiPiano, Synthesizer [Mini-Moog], Synthesizer [Polymoog], Synthesizer [Birotron], Electric Piano [Fender Rhodes], Clavinet [Hohner Clavinet], Organ [Mander Pipe Organ], Synthesizer [RMI Computer Keyboard], Harpsichord – Rick Wakeman

Percussion – Frank RicottiPiano, Synthesizer [Mini-Moog], Synthesizer [Polymoog], Harpsichord [Baldwin Electric Harpsichord], Synthesizer [Birotron] – Rick WakemanVocals – Bill Oddie

Bass – Chris SquireDrums – Alan WhitePercussion – Frank RicottiPiano, Synthesizer [Mini-Moog], Synthesizer [Polymoog], Organ [Hammond C3 Organ], Synthesizer [Birotron], Organ [Mander Pipe Organ], Synthesizer [RMI Computer Keyboard], Harpsichord – Rick Wakeman

Piano – Rick Wakeman

Bass – Chris SquireDrums – Alan WhitePercussion – Frank RicottiPiano, Synthesizer [Mini-Moog], Synthesizer [Polymoog], Synthesizer [RMI Computer Keyboard] – Rick Wakeman