It’s pretty bad in Germany. I know some Germans, one of them told me he had the police called on him because he was playing the Königgrätzer Marsch in public and offended somebody.
The police fortunately didn’t do anything since it’s not illegal, but it’s a pretty sad testament of how things are over there.
It's like the German government just can't suppress it's inner Nazi. They simply have to have control of people's thoughts.
the complainer might have been a Bavarian with a long memory
of Friedrich der Grosse wailing on the Imperials in a battle.