“Ruby Tuesday” has been long alleged to be about a groupie, but according to guitarist Keith Richards, it was about his then-girlfriend Linda Keith, who had broken his heart after leaving him for Jimi Hendrix and forming a serious dependency on drugs.
Richards said, “[It’s about] some chick you’ve broken up with, and all you’ve got left is the piano and the guitar … and it’s goodbye, you know. And so it just comes out of that, and after that, you just build on it … and for a songwriter, hey, break his heart, and he’ll come up with a good song.”
The B-side of “Let’s Spend the Night Together,” the song became the Stones’ fourth No. 1 hit in the U.S. and was in the top three in the U.K.