ROBERT JOHNSON The Centennial Collection – The Complete Recordings Vinyl 3LP (Record Store Day) Photo: Turntablelab.com What do you expect from a legendary bluesman who reportedly sold his soul to the devil? Who knows if it’s true (who are we kidding — probably not), but Robert Johnson’s impact on music and pop culture can be felt to this day. Although some feel his music had little impact on black music, one can’t imagine bands like the Rolling Stones, Bob...