Robert Leroy Johnson
(May 8, 1911 – August 16, 1938)

Is among the most famous Delta Blues musicians and arguably the most influential. Considered by some to be the "Grandfather of Rock-and-Roll," his vocal phrasing, original songs, and guitar style influenced a range of musicians, including Led Zeppelin, Bob Dylan, The Rolling Stones, U2, and Eric Clapton, who called Johnson "the most important blues musician who ever lived."