Because I enjoy the music? I mostly listen to 5 kinds of music - Rock music, Portuguese music (ranging from rock and roll to traditional folk songs etc), hip hop, pop and lately classical. Overall the first two genres are the ones I listen to the most (and lately classical) - Hip Hop and pop are kinds of music I listen to when I'm in a mood but I don't hold them on a pedestal - I do like Michael Jackson and some hip hop artists in particular. Since I'm not a musician, the best reply I can give is that music makes me happy and provides great emotional moments.
Whoever fights monsters should see to it that in the process he does not become a monster. And if you gaze long enough into an abyss, the abyss will gaze back into you