I range anywhere from classical to heavy metal, alternative to new age, and pretty much everything in between. About the only stuff I won't listen to is the really heavy gangsta rap and the really twangy country. (Hey, if Heavy D and Dwight Yoakum got together to make an album, would it be called "CRap?")
My collection spans from A-ha, to ZZ Top, Yanni, to AC/DC, to Linkin Park, to Bach, to Van Halen, to the Blue Devils Drum & Bugle Corps, to Depeche Mode, to VNV Nation, to Art of Noise, to Saliva, and back around again to BuckCherry (which I've had the '15' CD in the Ram's stereo for the past few months).
I also play Euphonium, Trombone, and Tuba (although, not at the same time) for the San Angelo Community Band and Ice House Brass Band.
Took the wife to the Scorpions concert in San Antonio last month, where RATT opened for them. Great show... although, RATT's sounding old... or at least Steve Pearcy is.