
Before she was famous, Lady Gaga was a staff songwriter, and wrote the song "Quicksand," which Britney Spears recorded in 2008.

Glen Hansard and Marketa Irglova starred in the movie Once, which features their song "Falling Slowly" and portrays their real-life budding romance. Bob Dylan liked the song and movie so much he gave them an opening slot on his tour.

The guys from Chic wrote "Le Freak" as a message to a doorman who wouldn't let them into a club. Originally, it was "F--- Off."

The Flaming Lips' "Do You Realize??" was named in March 2009 the official Rock Song of Oklahoma. Four years later, Oklahoma's governor Mary Fallin pulled the tune as the state's official rock song in a move her office said had more to do with priorities than musical taste.

"Never Tear Us Apart" was a live favorite for INXS, who would often extend the second pause for a while as the crowd went crazy.
"Stay" by Lisa Loeb was the first #1 hit by an unsigned artist. It got a boost from Ethan Hawke, who got it into a movie he starred in called Reality Bites.
The trail runs from flying saucer songs in the '50s, through Bowie, blink-182 and Katy Perry.
Oliver Leiber talks about writing and producing hits for Paula Abdul, and explains his complicated relationship with his father, the songwriter Jerry Leiber.
How well do you know your David Bowie lyrics? Take this quiz to find out.
The guitarist/songwriter explains how he came up with his signature sound, and deconstructs some classic Fear Factory songs.
Foreigner's songwriter/guitarist tells the stories behind the songs "Juke Box Hero," "I Want To Know What Love Is," and many more.
The lead singer/lyricist of The Beach Boys talks about coming up with the words for "Good Vibrations," "Fun, Fun, Fun," "Kokomo" and other classic songs.