Achim Reichel : machines,vocals,all instruments
Peter Hecht : orchestra-arrangements
Dicky Tarrach : drums
Lemmy Lembrecht : drums,percussion
Hans"Flippo"Lampe : percussion
Kalle Trapp : percussion
Rolf Kohler : percussion
Jochen Petersen : sax. / Ikarus
Norbert Jacobsen : clarinette,vocals
Klaus Schulz : vocals
Conny Plank : vocals
Matti Klatt : vocals
Arthur C. Carstens : jew's harp
Pete Becker : sirenes
Frank Dostal : sirenes,lyrics
Helmuth Franke : guitar
side A:
1. Einladung (Invitation)
side B:
2. Das Echo der Gegenwart (the Echo of the Presence)
3. Das Echo der Zeit (the Echo of Time)
side C:
4. Das Echo der Zukunft (the Echo of the Future)
side D:
5. Das Echo der Vergangenheit (the Echo of the Past)
1972 LP Polydor
CD New Amos