"In der Ballettschule", ballet scene from the operetta "Die lustige Witwe" ("The Merry Widow") (Revision 1939)
"In der Ballettschule", ballet scene from the operetta "Die lustige Witwe" ("The Merry Widow") (Revision 1939)
- Libretto
- Victor Léon
- Libretto
- Leo Stein