Christine McVie wrote "Songbird" for Fleetwood Mac's Rumours album in just half a hour after she woke up in the middle of the night with the song in her head.
The game Lana Del Rey sings about in "Video Games" is World of Warcraft - her ex used to play it all the time.
The Four Tops' "I Can't Help Myself (Sugar Pie Honey Bunch)" was written by the Motown team of Lamont Dozier, Brian Holland and Eddie Holland. The phrase "Sugar pie, honey bunch" was something Dozier's grandfather used to say when he was a kid.
"Cum On Feel The Noise" was originally recorded by the British glam band Slade in 1973. Quiet Riot had their first hit with the song when they recorded it in 1983.
"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.
When "Believe" hit #1 in America, it made Cher, age 52, the oldest woman ever to top the chart.
Despite her reticent personality, Adele's life and music are filled with intrigue. See if you can spot the true tales.
A band so baffling, even their names were contrived. Check your score in the Ramones version of Fact or Fiction.
"Lullaby" singer Shawn Mullins on "Beautiful Wreck," beating the Devil, and his writing credit on the Zac Brown Band song "Toes."
The 10 biggest "retirement tours" that didn't take.
Guitarist Tony Iommi on the "Iron Man" riff, the definitive Black Sabbath song, and how Ozzy and Dio compared as songwriters.
Starting in Virginia City, Nevada and rippling out to the Haight-Ashbury, LSD reshaped popular music.