"The Battle of Evermore" is the only song Zeppelin ever recorded with a guest vocalist. It features Sandy Denny from Fairport Convention duetting with Robert Plant.
Elton John's "Rocket Man" is based on a Ray Bradbury story called The Rocket Man published in 1951.
"I Got You Babe" made Sonny Bono the only person to perform on a #1 hit and also get elected to congress.
In 1979, Madonna was a dancer on Patrick Hernandez' tour, where she boogied to his hit "Born To Be Alive."
Part of the "Cruel to Be Kind" video was shot during Nick Lowe and Carlene Carter's wedding.
Jonah Hill directed the video for Sara Bareilles' song "Gonna Get Over You." It's a mash-up of Grease and West Side Story.
Justin wrote the classic "Nights In White Satin," but his fondest musical memories are from a different decade.
Psychedelic Furs lead singer Richard Butler talks about their first album since 1991 and explains what's really going on in "Pretty In Pink."
The Doobies guitarist and lead singer, Tom wrote the classics "Listen To The Music," "Long Train Runnin'" and "China Grove."
On Glen's résumé: hit songwriter, Facebook dominator, and member of Styx.
The stories behind the biggest hit songs about trucking.
Director Mark Pellington on Pearl Jam's "Jeremy," and music videos he made for U2, Jon Bon Jovi and Imagine Dragons.