Billy Boy Arnold

William "Billy Boy" Arnold (born September 16, 1935) is an American blues harmonica player and singer-songwriter.
In the early 1950s, he joined forces with street musician Bo Diddley and played harmonica on the March 2, 1955 recording of the Bo Diddley song "I'm a Man" released by Checker Records.
Arnold signed a solo recording contract with Vee-Jay Records, recording the originals of "I Wish You Would" and "I Ain’t Got You".