Walter Brugmannl / Wilhelm Steinberg / H. Alexander von Zemlinsky / Jacob Geisl / David Drew / Gustav Brecher / Herbert Grafl / Jim / Bill / Lotte Lenya / Jenny / Alexander von Zemlinsky / Caspar Neher / Maurice de Abravanel / Moses / /
Position
original libretto C. Composer / chair / same Composer / stage-director / conductor / director / producer and designer / speaker / /