September 13
- 1939: Birth of Dave Quincy (David Quincy) member of Manfred Mann
- 1941: Birth of David Clayton-Thomas (David Henry Thomsett) member of Blood, Sweat & Tears
- 1943: Birth of Ray Elliot member of Them
- 1944: Birth of Peter Cetera (Peter Paul Cetera) member of Chicago
- 1952: Birth of Don Was (Donald Fagenson) member of Was (Not Was)
- 1954: Birth of Den Hegarty (Denis Hegarty) member of Darts
- 1957: Birth of Joni Sledge member of Sister Sledge
- 1961: Birth of Dave Mustaine (David Scott Mustaine) member of Megadeth
- 1963: Recording of The Nitty Gritty - Shirley Ellis
- 1965: Release (US) of Yesterday - The Beatles
- 1967: Birth of Steve Perkins (Stephen Andrew Perkins) member of Jane's Addiction
- 1967: Recording of The Skinny Legs And All - Joe Tex
- 1968: Recording of The Glass Onion - The Beatles
- 2015: Death of Gary Richrath (Gary Dean Richrath) (°1949) member of REO Speedwagon