Though Buddy Guy's blistering sides from the '60s and '70s put him on the blues map, his power has only grown with time. In-your-face tracks like 2008's "Best Damn Fool" show that even in his seventies, his guitar was as muscular and visceral as ever. And the barnstorming "Girl You're Nice and Clean" indicates that the wily Guy picked up something from all the blues rockers his early outings had influenced.