Robert Johnson was a great American Blues musician. Ranked 5th out of 100 on Rolling Stones list as the greatest guitarists of all time. The legend goes that he wanted to be great at guitar and was instructed to head to a crossroads. There he met the devil who tuned his guitar, giving him mastery over the instrument. Johnson did little to dispel the rumors, even encouraging them by alluding to the fact that he had, indeed, made a deal with the prince of darkness. He produced 6 records before his death at age 27. Johnson’s death is controversial as the most common claim is he was caught flirting with a married women and she offered him some whiskey which was believed to be poisoned by her husband. He was buried in an unmarked grave, the location of which is still under debate.