Weird.
I don't listen to music 100% of the time, but I fancy quite a bit of music during a decent chunk of times I am actually able to make such a choice.
I enjoy music, and I get something out of music. For me, it's a mood tool: it can provide relaxation, it can increase energy, and a whole host of other mood-changes.. music is like a mood-elevation tool, one that can provide a whole host of specific feelings. I like it.
I can imagine being annoyed at music that doesn't fit a category you enjoy... but not having a single genre of music that can provide something for your wiring... that's perhaps one type of mind that I cannot imagine using intuition and empathy (and I can "get in the head" of many a type of person if I can think about all the things I know that motivates them to do anything... the more motivators, the more accurate that characterization becomes in my mind.. but nevermind that).
There'll always be someone here and there that completely defies everything I know or believe. Welcome to that short list, I guess that about sums up that tangent.