I came across this picture over at r/historyporn and found it to be totally bizarre. Then it got me thinking and wondering what, exactly, did people during this time period listen to? I know a good deal of music and art was suppressed by the regime if it didn’t promote National Socialism.
/u/flotiste has written about popular music in the Third Reich before.
/u/kieslowskifan has previously written a detailed answer to the very very broad question What was art, music and literature like in Nazi Germany?
EDIT: Neither of these users has the final word on OP's question -- more answers would be welcome.