From "Some Day My Prince Will Come" to "Let It Go" - how Disney princess songs (and the women who sing them) have evolved.
Evelyn McDonnell, editor of the book Women Who Rock, on why the Supremes are just as important as Bob Dylan.
Go beyond The Beatles to see what you know about the British Invasion.
On Glen's résumé: hit songwriter, Facebook dominator, and member of Styx.
Joe talks about the challenges of of making a Duke Ellington tribute album, and tells the stories behind some of his hits.
The Scorpions and UFO guitarist is also a very prolific songwriter - he explains how he writes with his various groups, and why he was so keen to get out of Germany and into England.
The prom scene in Pretty in Pink was shot to "Don't You (Forget About Me)," but "If You Leave" was used in the film. That's why the dancers are out of time with the music.
The Temptations sang backup on "Super Freak" by Rick James. He mentions them in the song when he says, "Temptations, sing!"
Katy Perry named her fragrance "Killer Queen" after the 1974 Queen song.
Elton John's "Rocket Man" is based on a Ray Bradbury story called The Rocket Man published in 1951.
The first hit song that was used in a commercial before it was released as a single was "I'd Like To Teach The World To Sing," which was written for a Coke ad.
If what you get equals what you give away, you might as well give it all away. That's the concept behind "Give It Away" by Red Hot Chili Peppers.