"I Just Called To Say I Love You" is Stevie Wonder's best-selling single worldwide. It topped the Hot 100, AC, R&B and UK charts all in the same week.
Ed Sheeran's "Bloodstream" was written after an experience taking MDMA during a wedding celebration in Ibiza; it's basically about all the feelings that he got from that time.
"Do The Bartman," released at the peak of Simpsons-mania, has uncredited backup vocals by Michael Jackson, who later appeared on the show.
Meghan Trainor and her producer Kevin Kadish wrote "All About That Bass" for another artist to record, but after Epic Records boss LA Reid heard Meghan play a demo of the song on a ukulele, he signed her to his label and told her she should sing it.
Britney Spears was just 16 when her first single, "Baby One More Time," was released. She quickly became a top search term on something called The Internet.
The French part in Talking Heads' "Psycho Killer" explains that the killer is going after a girl, like Norman Bates in the movie Psycho.
Martyn talks about producing Tina Turner, some Heaven 17 hits, and his work with the British Electric Foundation.
On Glen's résumé: hit songwriter, Facebook dominator, and member of Styx.
Many actors have attempted music, but only a few have managed a hit. Do you know which of these thespians charted?
Michelob commercials generated hits for Eric Clapton, Genesis and Steve Winwood in the '80s, even as some of these rockers were fighting alcoholism.
How a gym teacher, a janitor, and a junkie became part of some very famous band names.
A founding member of the band War, Harold gives a first-person account of one of the most important periods in music history.