Amy Winehouse really did refuse "Rehab." She said she drank because she was lovesick, and "you can't go into rehab for that."
The Black Eyed Peas shot the video for "Just Can't Get Enough" in Japan just a week before a devastating earthquake hit the country.
Jimmy Page, Jeff Beck, Keith Moon and John Paul Jones recorded "Beck's Bolero" and almost formed a band. They couldn't find a lead singer, so Page and Jones formed Led Zeppelin.
Eric Clapton wrote "Layla" about his love for Pattie Harrison, who was married to George Harrison at the time. He eventually married Pattie, and managed to stay friends with George.
The first hit song that was used in a commercial before it was released as a single was "I'd Like To Teach The World To Sing," which was written for a Coke ad.
"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.
The drummer for Anthrax is also a key songwriter. He explains how the group puts their songs together and tells the stories behind some of their classics.
David Gray explains the significance of the word "Babylon," and talks about how songs are a form of active imagination, with lyrics that reveal what's inside us.
Just like Darrin was replaced on Bewitched, groups have swapped out original members, hoping we wouldn't notice.
Despite appearances on Carson, Leno and a Pennebaker film, Williams remains a hidden treasure.
The country sweetheart opines about the demands of touring and talks about writing songs with her famous father.
