George Michael was 17 and on a bus to his job at the cinema when he came up with the idea for "Careless Whisper" and the lyrics, "Something in your eyes calls to mind a silver screen."
Iggy Pop wrote "Lust For Life" with David Bowie, who came up with the music on a ukulele.
Rod Stewart wrote "Maggie May" about the woman who deflowered him when he was 16.
Taio Cruz throws his hands up "sometimes" in "Dynamite" because the song was originally written about surrender.
Zayn's "Pillowtalk" reached #1 on the Hot 100, something his former One Direction bandmates never achieved.
Angus Young created the distinctive opening guitar part for AC/DC's "Thuderstruck" by playing with all the strings taped up except the B. He learned the studio trick from his older brother George Young, who was the rhythm guitarist for The Easybeats.
Rudolf, Bob Dylan and the Singing Dogs all show up in this Fact or Fiction for seasonal favorites.
Ozzy, Guns N' Roses, Judas Priest and even Michael Bolton show up in this Classic Metal quiz.
Nirvana, Billy Joel and Bruce Springsteen are among those who wrote songs with cities that show up in this quiz.
Gramm co-wrote this gorgeous ballad and delivered an inspired vocal, but the song was the beginning of the end of his time with Foreigner.
Oliver Leiber talks about writing and producing hits for Paula Abdul, and explains his complicated relationship with his father, the songwriter Jerry Leiber.
Roger tells the stories behind some of his biggest hits, including "Give a Little Bit," "Take the Long Way Home" and "The Logical Song."