for me pretty much all Metallica and Michelle Branch....
Vanessa's album, Soundgardens "A-Sides", Green Day's "Insomniac", The Eagles "Hotel California", Black Sabbath "Paranoid", Led Zeppelin "Houses of the Holy" and "Led Zeppelin 1", Lynyrd Skynyrd "Pronounced Leh-nerd Skeh-nerd (debut album)", Tool "Aenima", almost any Ozzy, especially in the times of Randy Rhoads. Oh yes, and of course, most all Jimi Hendrix