In celebration of the label's 40th Anniversary, Alligator Records is releasing this classic catalog title on 180 gram vinyl! It's the label's legendary first release from 1971, a raucous, joyous dose of Chicago slide blues that has influenced everyone from George Thorogood to Gov't Mule to Jon Spencer. Re-mastered with bonus track "Look on Yonder's Wall," this title has been out of print on vinyl for 20 years. Nearly 95,000 units sold in the U.S.