Schröder, Hanning
[Author]
;
Kindermann, Ernst
[Performer];
Winkler, Joachim
[Performer];
Négyésy, János
[Performer];
Boris, Katja
[Performer];
Senn, Martin Ulrich
[Performer];
Gerhard, Dietrich
[Performer];
Tsuchiya, Kunio
[Performer];
Nicolai, Helmut
[Performer]
Ulbrich-Quartett