Aw man, now this is MY music
My favorites (grab the MP3's if you can):
Willie Dixon- I Can't Quit You Baby
Buddy Guy- Boogie Chillin' (excellent)
Muddy Waters- I Can't Be Satisfied
BB King- Catfish Blues (this song made me pick up my first guitar)
BB King- Ghetto Woman (probably his best work)
Freddie King- Have You Ever Loved a Woman
Howlin Wolf - Goin' Down Slow (1966 live version) (Best lyric- "I didn't say I was a millionaire- I said I could spend as much MONEY as a millionaire"
Otis Rush - Live In Europe - All Your Love
Just a few of my favs. If you want to play guitar of ANY style (rock, country, folk), listen to these guys. They'll show ya a thing or two.