"Virginia" in "Only The Good Die Young" is named after a real girl Billy Joel was trying to impress.
"Do They Know It's Christmas?" by Band-Aid was the first big group charity single. It was organized by Bob Geldof, who a year later put together "We Are The World" and Live Aid.
After 47 visits to the Hot 100, Justin Bieber topped the tally for the first time on September 17, 2015 with "What Do You Mean?"
"Jeopardy" by The Greg Kihn Band got the Weird Al treatment with "I Lost On Jeopardy." Kihn and Jeopardy game show announcer Art Fleming both appear in the video.
"Midnight Train To Georgia" was originally "Midnight Plane To Houston," but was changed to sound more R&B.
Songs that seem to glorify violence against women are often misinterpreted - but not always.
Dokken frontman Don Dokken explains what broke up the band at the height of their success in the late '80s, and talks about the botched surgery that paralyzed his right arm.
If the name Citizen Dick means anything to you, there's a chance you'll get some of these right.
The country sweetheart opines about the demands of touring and talks about writing songs with her famous father.
"Mr. Jones" took on new meaning when the song about a misguided view of fame made Adam famous.
How well do you know your protest songs (including the one that went to #1)?
