Copyright 2017 NPR. To see more, visit http://www.npr.org/.
LOURDES GARCIA-NAVARRO, HOST:
You must recognize this tune. It was the anthem for a generation of women.
(SOUNDBITE OF SONG, "I WILL SURVIVE")
GLORIA GAYNOR: (Singing) At first, I was afraid. I was petrified. Kept thinking I could never live without you by my side.