My job takes me to many places. Today I was at "The Crossroads" in Clarksdale, MS. Known for the birthplace of the Blues. Rumor has it you can sell your soul to the devil and he will teach you to play a guitar real good.
Check out Robert Johnson http://www.youtube.com/watch?v=Yd60nI4sa9A
or Eric Clapton http://www.youtube.com/watch?v=-twOjwBORwg&feature=related in these videos.
Just thought you guys might enjoy this.