[the Ghetto is being "cleared out", with machine gun fire all around, two SS Guards stop and listen to a fellow Guard playing the piano]
First S.S. Guard: Was ist das? Ist das Bach?
Second S.S. Guard: Nein.
First S.S. Guard: Ist das Bach?
Second S.S. Guard: Nein. Mozart.
First S.S. Guard: Mozart?
Second S.S. Guard: Ja.