Country music is definitely what I hear the most, and I like a lot of it. I like what's coming out now, and what was coming out decades ago.
The guys in my house tend to listen to old rock n' roll, and my Mom sometimes enjoys classical music, so I hear those things often too. I like stuff from both.
I've heard a smattering of music from groups in other genres (like Superchick) and found songs I liked.
I like songs from old musicals too, and some cartoon shows as well. The LOTR movies and
How To Train Your Dragon had awesome music too.
So I have stuff I like, but I'm game to give other things a listen.