choir Der Kölner Kinderchor
choir Günter Kallmann Chor
chorus master Kätie Buss Schmitz
composed by Emmerich Kálmán
directed by [musikalische gesamt-leitung] Hans Bertram
libretto by Alfred Grünwald
libretto by Julius Brammer
orchestra Orchester Hans Bertram
producer, conductor Hans Bertram
Rights Society: GEMA