Acting Erwin Bootz Acting Comedian Harmonists Himself 1976 Tenderness of the Wolves Barpianist 1973 Die Comedian Harmonists singen Volkslieder Klavier / Piano 1934 Princess, At Your Orders! 1931 The Road to Paradise (as Comedian Harmonists) 1930 Other Credits The Four Seasons Original Music Composer 1981 Hans in Every Street Music 1930 Farewell Original Music Composer 1930 Agent-readable