Holliger, Heinz
[Author]
;
Walser, Robert
[Other];
James, David
[Performer];
Anzellotti, Teodoro
[Performer];
Nied, Johannes
[Performer];
Schmid, Elmar
[Performer];
Locher, Paul
[Performer];
Volken, Marcel
[Performer];
Tenisch, Markus
[Performer];
Bumann, Oswald
[Performer]