Last few years I have only been able to appreciate Movie scores, game scores etc but prior I used to have every genre on my Ipod with the only exception being metal screaming music. I even managed to come to like certain drum n' bass thanks to certain drugs and genre distribution wqs pretty even with Rap and rock being the majority. Favourite genre? Probably Veitnam and other rock (and general music) stretching that era, they really got music right in the 60's and 70's.
Everything in the above reply is my opinion, from my own perspective and not representative of reality outside of my own head!
-Android user, please be gentle with critique on my spelling.