Eddie Floyd

Eddie Lee Floyd is an American R&B and soul singer and songwriter, best known for his work on the Stax record label in the 1960s and 1970s, including a No. 1 R&B hit song, "Knock on Wood". From Wikipedia (https://en.wikipedia.org/wiki/Eddie_F...) under Creative Commons Attribution CC-BY-SA 3.0 (http://creativecommons.org/licenses/b...)