^Mine too. I've been tormented the last few days by a parts of a song from Moulan mixed with about 3 measures of classical music, over and over.

I think this is just part of it though; I don't think it is actually hurting the brain. There are lots of things on repeat in there for me; even sometimes my thoughts will go on a loop, like I need to think them more than once. Or memories. I get lots of memories repeating and often it's the same ones from episode to episode. I think it is just something the brain does, not something we can avoid in any way.