On Glen's résumé: hit songwriter, Facebook dominator, and member of Styx.
These Three famous songs actually describe how they were written - late into the evening.
The original voice of Snap!, this story is filled with angry drag queens, video impersonators and Chaka Khan.
Petula talks about her hits "Downtown" and "Don't Sleep In The Subway," and explains her Michael Jackson connection.
Bradley Cooper, Michael J. Fox, Rami Malek, Reese Witherspoon, Gwyneth Paltrow and George Clooney: Which actors really sang in their movies?
Into the vaults for Bruce Pollock's 1984 conversation with the esteemed bluesman. Hooker talks about transforming a Tony Bennett classic and why you don't have to be sad and lonely to write the blues.
Britney Spears was just 16 when her first single "Baby One More Time" was released. She quickly became a top search term on something called The Internet.
Billy Joel's song "Allentown" was written as "Levittown," which is the town in Long Island where he grew up. He got the idea to change it after taking a trip to Pennsylvania.
John Fogerty was not born on the bayou - he's from Berkeley, California. He got the idea for the song when CCR was on tour in Louisiana.
The "Free Bird" lyric, "If I leave here tomorrow, would you still remember me?" was something Lynyrd Skynyrd's guitarist's girlfriend said to him during a fight.
"All I Want For Christmas Is You" by Mariah Carey was the first ringtone certified Gold.
Public Enemy didn't appreciate the Bobby McFerrin hit 'Don't Worry, Be Happy." in "Fight The Power," Chuck D raps, "damn if I say it you can slap me right here."