- Sep 1 Rolling Stones sue manager Allen Klein
Imagine
Sep 9 Apple Records releases John Lennon's second solo studio album, "Imagine" in US; it tops the charts in US, UK, Australia, and 3 other countries
- Sep 9 John Lennon and Yoko Ono appear on Dick Cavett Show (ABC-TV)
Two by Two
Sep 11 Richard Rodgers and Martin Charnin's musical "Two by Two", starring Danny Kaye, closes at Imperial Theater, NYC, after 343 performances
- Sep 28 NY Times reports growing interest of white youth in black gospel music