The Guardian "This is a very good question, Bob Dylan: Elton John, interviewed by famous fans" By Alexis Petridis

https://en.wikipedia.org/wiki/Rider_(theater)

The Smoking Gun "Backstage Rider Jimmy Buffett" By Arena Rock

The Smoking Gun "Backstage Rider Elton John"

Elle "If This Leak of Justin Bieber's Rider is Real, I'm Going to be so Happy" By Estelle Tang

Ultimate Classic Rock "Elton John Makes Spectacle of Himself with Outlandish Concert Rider Request" By nick DeRiso