
We were all party rocking in 2011 with the global smash "Party Rock Anthem," but rap fans know the "Everyday I'm shufflin'" line is a take on "Everyday I'm hustlin'" from the 2006 Rick Ross track "Hustlin'."

The 1984 Anthrax song "Metal Thrashing Mad" popularized the phrase "thrash metal," a faster version of heavy metal. "Thrash" dates back to 1982 though, when Metallica put the lyric "thrashing all around" in their song "Whiplash."

The video for Michael and Janet Jackson's "Scream" in 1995 was the most expensive ever made at the time, costing $7 million.

"Love Is A Battlefield" was written as a ballad, but Pat Benatar's guitarist/husband turned it into an uptempo song.

Katy Perry's breakout hit, "I Kissed A Girl," was surprising to those familiar with her past: Her parents were pastors and she started off singing Christian music.

Ella Langley's country crossover hit "Choosin' Texas" was co-written by Texas native Miranda Lambert, who told Ella a story about getting pulled over with a kangaroo in her car. "She's from Texas, I can tell," Langley said, which sparked the song.
Brian has unearthed outtakes by Fleetwood Mac, Aretha Franklin, Elvis Costello and hundreds of other artists for reissues. Here's how he does it.
Mike is lead guitarist with Tom Petty & the Heartbreakers, and co-writer of classic songs like "Boys Of Summer," "Refugee" and "The Heart Of The Matter."
When Dave recorded the first version of the song with his group the Blasters, producer Nick Lowe gave him some life-changing advice.
The author of Help! 100 Songwriting, Recording And Career Tips Used By The Beatles, explains how the group crafted their choruses so effectively.
Bridesmaids, Reservoir Dogs, Willy Wonka - just a few of the flicks where characters discuss specific songs, sometimes as a prelude to murder.
The leader of the Modern A Cappella movement talks about the genre.