
"Do The Bartman," released at the peak of Simpsons-mania, has uncredited backup vocals by Michael Jackson, who later appeared on the show.

Miley Cyrus didn't write "Wrecking Ball" but could very much relate to it. She was having problems in her relationship with Liam Hemsworth, so the theme of giving your love only to have it wrecked really resonated with her.
Elton John had a huge hit duetting with Kiki Dee on "Don't Go Breaking My Heart," but he's also performed it with RuPaul and Miss Piggy.

Billy Idol got the title for "Rebel Yell" from a brand of whiskey he saw members of The Rolling Stones drinking.

"Piano Man" was inspired by Billy Joel's time playing at a piano bar in Los Angeles. The "real estate novelist" was a guy who always talked about writing a book, but spent all his spare time in the bar.

Rod Stewart wrote "Maggie May" about the woman who deflowered him when he was 16.
Writing great prog metal isn't easy, especially when it's for 60 musicians.
The rock revolutionist on songwriting, quitting smoking, and what she thinks of Rush Limbaugh using her song.
The in-depth discussion about the making of Jesus Christ Superstar with Ted Neeley, who played Jesus in the 1973 film.
Guitarist Tony Iommi on the "Iron Man" riff, the definitive Black Sabbath song, and how Ozzy and Dio compared as songwriters.
The longtime bassist of Earth, Wind & Fire discusses how his band came to do a holiday album, and offers insight into some of the greatest dance/soul tunes of all-time.
David talks about videos he made for Prince, Alabama, Big & Rich, Sheryl Crow, DMB, Melissa Etheridge and Sisters of Mercy.