1. September 16, 1925: He plays Lucille: B. B. King
2. October 18, 1926: "Maybelline" and "Johnny B. Goode" singer and guitarist: Chuck Berry
3. February 26, 1928: Overweight singer and pianist from New Orleans: Fats Domino
4. September 23, 1930: "Georgia On My Mind" and "What'd I Say" singer: Ray Charles
5. December 5, 1932: "Tutti Frutti" and "Lucille" singer and pianist: Little Richard
6. February 18, 1933: Japanese performance artist who features in the Beatles' story: Yoko Ono
7. May 3, 1933: The Hardest Working Man in Show Business, the Godfather of Soul, Rev. Cleophus: James Brown
8. June 1, 1934: White buck-wearing singer: Pat Boone
9. January 8, 1935: The King of Rock and Roll: Elvis Presley
10. March 31, 1935: Tijuana Brass lead trumpet: Herb Alpert
11. September 29, 1935: The Killer: Jerry Lee Lewis
12. April 23, 1936: "Only the Lonely" singer who wore sunglasses: Roy Orbison
13. October 24, 1936: Rolling Stones bassist: Bill Wyman
14. May 3, 1937: Four Seasons' lead singer: Frankie Valli
15. January 21, 1938: Legendary scratchy-voiced DJ who appeared in American Graffiti: Wolfman Jack
16. October 30, 1939: Jefferson Airplane singer and hippie icon: Grace Slick
17. November 26, 1939: "What's Love Got To Do With It" singer: Tina Turner

Bonus: September 3, 1934: He played poker all night with Grand Funk Railroad: Freddie King