- Sep 8 Asen Karastoyanov, Bulgarian composer, dies at 83
- Sep 8 Joaquin Zamacois Soler, Chilean-Spanish composer, dies at 81
- Sep 11 Jan Kunc, Czech composer (Czech State Anthem), dies at 93
- Sep 20 Johan Boskamp, Dutch opera singer and actor, dies at 85
- Sep 26 (Louis Charles) "L. C." Robinson, American blues singer, guitarist, fiddler, and electric steel guitar player, dies of a heart attack at 62
- Sep 27 Miloš Sokola, Czech violinist and composer, dies at 63
- Sep 30 Louis Fourestier, French cellist, composer (Polynice; Patria), conductor (Paris Opera, 1938-65), and pedagogue (Paris Conservatoire, 1945-65), dies at 84