
Lorde was 16 years and 11 months old when "Royals" topped the Hot 100. In doing so she became the youngest ever solo artist to write and perform a #1 hit.

"Return To Innocence" by Enigma is based on a Taiwanese chant by a husband and wife. The couple won a lawsuit granting them royalties from the song.
John Steinbeck's novel The Grapes of Wrath got its title from a line in "The Battle Hymn of the Republic": "He is trampling out the vintage where the grapes of wrath are stored."

"Ain't No Sunshine" by Bill Withers was inspired by the Jack Lemmon movie Days of Wine and Roses.

"In The Air Tonight" by Phil Collins was revived when it was used in the first episode of Miami Vice, three years after it was released.

Creedence Clearwater Revival's first single was a cover of a rockabilly song called "Susie Q." When it became a hit, group leader John Fogerty went into a songwriting frenzy so they wouldn't be one-hit wonders, resulting in hits like "Proud Mary" and "Lodi."
The singer-songwriter Melanie talks about her spiritual awakening at Woodstock, "Brand New Key," and why songwriting is an art, not a craft.
Dennis DeYoung explains why "Mr. Roboto" is the defining Styx song, and what the "gathering of angels" represents in "Come Sail Away."
It wasn't her biggest hit as a songwriter (that would be "Bette Davis Eyes"), but "Put a Little Love in Your Heart" had a family connection for Jackie.
Even before Soundgarden wrote a song about him, Artis was the most famous spoon player of all time. So why has he always been broke?
Collaborating with T Bone Burnett, Leslie Phillips changed her name and left her Christian label behind - Robert Plant, who recorded one of her songs on Raising Sand, is a fan.