Jonah Hill directed the video for Sara Bareilles' song "Gonna Get Over You." It's a mash-up of Grease and West Side Story.
Blur's "There Are Too Many of Us" was inspired in part by a siege in an Australian chocolate café that Damon Albarn witnessed, which resulted in the death of the gunman and two hostages.
Bob Dylan's four handwritten pages containing the original draft of "Like a Rolling Stone" fetched over $2m at Sothebys New York in June 2014 setting a price record for a popular music manuscript.
Elton John's songwriting partner Bernie Taupin wrote the original lyrics for Starship's "We Built This City." It was the first Hot 100 Top 10 hit Taupin wrote without John.
"It Wasn't Me" by Shaggy was based on an Eddie Murphy comedy bit where he would deny everything no matter how badly he was caught.
"Crazy Kids'" lyrics were inspired by a birthday party of Ke$ha's, which she described as, "one crazy night."
Test your metal - Priest, Maiden, and Beavis and Butt-head show up in this one.
Martyn talks about producing Tina Turner, some Heaven 17 hits, and his work with the British Electric Foundation.
A song he wrote and recorded from "sheer spiritual inspiration," Allen's didn't think "Southern Nights" had hit potential until Glen Campbell took it to #1 two years later.
His song "Into The Night" is one of the most-played of all time. For Benny, it took him to hell and back.
The Stax legend on how he cooked up "Green Onions," the first time he and Otis Redding saw hippies, and if he'll ever play a digital organ.
Go beyond The Beatles to see what you know about the British Invasion.