I think our minds are super inventive at finding ways to get our attention so we'll work on our stuff. Like with dreams, they always use indiosyncratic symbols and activities. I don't think everyone would put music on repeat; my husband can't even figure out the words correctly to most songs he likes (Monkees in "Cheer Up Sleepy Bee" for example :-) and he literally was an on-the-air disc jockey in his youth! So how we "relate" to music is very individual.