I describe my taste in music as scary. I like a lot of different things but for the most part the stuff I listen to is terrifying and just plain almost screamo. Devil wears prada, bullet for my valentine, of mice and men, etc.
I like just about anything if it's done well. I don't like newer rap or country, but old rap and country are both really good. Indie music is almost always good (judging by the stuff I've heard.)
I like Bluegrass music a lot, and Rock is awesome too. It really depends on my mood.
I usually describe it as all over the damn place. But any given moment, i could name a few genres I've been listening to that day. Some days it's ska, punk, and pop-punk. Others it's all new wave and synthpop. And yet some days, it's a lot of indie stuff.