You like what you like.
I love classical music, it lead me to the music that I now play myself. I don't like all classical music, the 'popular classics' I especially dislike. What I love about classical music is the soundscape that's produced, the way the instruments mix to create beautiful textures and layers of sound. Similar textures can be created in electronic music, but rarely to my ears in pop or rock, where it's melody that is important.
Jazz is something else I can listen to, though I wouldn't call myself a huge fan. It is more interesting to listen to than standard rock and pop though. It's something I play quiet often too, mainly because I'm lazy and it's a gig I can just turn up to and play.