This stomp features Atlanta-based rapper Pill and the London Gay Men's Chorus. Backing vocals are by Ronson's long-time collaborator Alex Greenwald of Phantom Planet, who previously featured on the Rehab producer's version of Radiohead's 'Just'.
Ronson said to Spinmagazine of the London Gay Men's Chorus' contribution: "I wanted the song with the choir to sound like Roland Emmerich–2012-s--t-blowing-up-in-the-background. And those guys came in, and they just rocked it."
The title is a reference to the name Mark Ronson and the Business Intl, which the producer started recording as for the Record Collection album. "The Business" is British slang meaning "The Best."
The Prince-penned "Manic Monday" was the first song The Bangles heard coming from a car radio, but "Eternal Flame" is closest to Susanna's heart, perhaps because she sang it in "various states of undress."