A look into the greatest riffs in folk music, covering everyone from Neil Young and Joni Mitchell to Blind Lemon Jefferson and Robert Johnson.

CLEVELAND, Ohio – A guitar virtuoso emerging from the ... had such an identifiable style and wrote songs in that very 12-bar blues framework,” Knowles told Cleveland.com and The Plain ...

Delta blues is widely considered the original blues template, an acoustic country blues distinguished ... And unlike the comfortingly predictable 12-bar blues most people are familiar with ...