Was he just annoyed with the music in general, or was it something specific about what she was playing?
Django Unchained (2012)
Why did Dr. Schultz have a problem with the girl playing Beethoven?
1
I thought his German heritage was offended by seeing these detestable, exploitative, slave-owning, capital hungry Americans bastardizing european culture (specifically by playing beethoven to assume a dignified air, and with the dumas reference). Ties into the whole "I'm just a little more used to Americans is all..." sentiment