Almost anything, depending on the mood. Classic Rock, Classical, Country, Alternative...Pop/Rock, anything but Rap & Heavy Metal. Some favorites: Jack Johnson, Queen, Santana, Reba, Tim McGraw, Faith Hill, Tears for Fears, Fleetwood Mac, U2 and Ray Charles (not necessarily in that order).
Grease! Absolutely hands down one of the best movies ever!
Anything I can get my hands on! I absolutely love to read :)