I feel sort of silly asking this, but I am not sure if it is related to bipolar and I am just trying to figure it out. When I am just thinking, in general, I will think of a phrase and my mind automatically starts repeating a song that has the same phrase, over and over, and over again. Then I will think of something else that will put another song in my head that I can't make stop. Has anyone ever experienced this? Does this even make sense? Thanks.