
Debbie Gibson was 17 years old when "Foolish Beat" topped the Hot 100. This gave her the honor of becoming the youngest artist ever to write, perform, and produce a #1 single.

In "I Walk The Line," Johnny Cash hums before each verse. He did this to get his pitch, as the song changes key several times.

"Que Sera, Sera (Whatever Will Be, Will Be)" was written for Doris Day to sing in the Alfred Hitchcock movie The Man Who Knew Too Much.

Elvis Costello says "Everyday I Write The Book" is a knockoff of Nick Lowe's "When I Write the Book."

Madonna wrote a song called "Love Won't Wait" that she didn't want, but became a UK #1 hit for Gary Barlow.

In the UK, the first #1 hit with a rap was "Candy Girl" by the American boy band New Edition in 1983.
Rock Stars - especially those in the metal realm - are often enlisted for horror movies. See if you know can match the rocker to the role.
The Def Leppard frontman talks about their "lamentable" hit he never thought of as a single, and why he's juiced by his Mott The Hoople cover band.
Keyboard great David Sancious talks about his work with Sting, Seal, Springsteen, Clapton and Aretha, and explains what quantum physics has to do with making music.
Did Marvin try out with the Detroit Lions? Did he fake crazy to get out of military service? And what about the cross-dressing?
Billie Jean, Delilah, Sara, Laura and Sharona - do you know who the girls in the songs really are?
Was Justin the first to be Punk'd by Ashton Kutcher? Did Britney really blame him for her meltdown? Did his bandmates think he was gay?