Wang Chung's '80s classic "Dance Hall Days" is about how things can start simple but end up complex. First you "take your baby by the hand," but by the end she has an amethyst in her mouth.
Paul McCartney based the "Eleanor Rigby" story on old ladies he met at his housing estate. He saw how sometimes when they died, nobody really noticed.
Ellie Goulding's hit single "Burn" was originally demoed by Leona Lewis for her 2011 Glassheart album. She scrapped the tune when the project was retooled to include more ballads.
The very American song "What Made Milwaukee Famous" was never a big hit in the US, but Rod Stewart made it famous in the UK.
The Fratellis song "Chelsea Dagger" was named for their lead singer's wife - it was her burlesque name.
The name "Schoolhouse Rock," which was a series of educational cartoons, was a play on "Jailhouse Rock," the title of an Elvis Presley song.
A history of songs dealing with transgender issues, featuring Pink Floyd, David Bowie, Morrissey and Green Day.
Producer Rupert Hine talks about crafting hits for Tina Turner, Howard Jones and The Fixx.
An original member of Depeche Mode, Vince went on to form Erasure and Yaz.
Donny Osmond talks about his biggest hits, his Vegas show, and the fan who taught him to take "Puppy Love" seriously.
A selection of songs made to be terrible - some clearly achieved that goal.
The Jayhawks' song "Big Star" has special meaning to Gary, who explains how longevity and inspiration have trumped adulation.