September 20
- 1924: Birth of Gogi Grant (Myrtle Audrey Arinsberg)
- 1948: Birth of John Panozzo (John Anthony Panozzo) (+1996) member of Styx
- 1948: Birth of Chuck Panozzo (Charles Salvatore Panozzo) member of Styx
- 1957: Release (US) of Peggy Sue - Buddy Holly
- 1965: Recording of It's My Life - The Animals
- 1966: Birth of Nuno Bettencourt member of Extreme
- 1967: Birth of Matthew Nelson (Matthew Gray Nelson)
- 1967: Birth of Gunnar Nelson (Gunnar Eric Nelson)
- 1968: Birth of Ben Shepherd (Hunter Benedict Shepherd member of Soundgarden
- 1968: Birth of Rick Woolstenhulme Jr. (Richard Robert Woolstenhulme, Jr.) member of Lifehouse
- 1973: Death of Jim Croce (James Joseph Croce) (°1943)
- 1984: Death of Steve Goodman (Steven Benjamin Goodman) (°1948)
- 1997: Death of Nicholas Traina member of Link 80 (°1978)
- 2008: Death of Nappy Brown (Napoleon Brown Goodson Culp) (°1929)