Michael Jackson was only 11 years and 5 months old when the Jackson 5's "I Want You Back" became the group's first #1 . The late King of Pop is the youngest group member ever to top the Hot 100.
The original "Enter Sandman" lyric was about crib death, with the "sandman" killing a baby.
David Bowie's "Heroes" was about his producer Tony Visconti and his girlfriend, but Bowie didn't admit this until the '00s, since Visconti was married at the time.
Eddie Van Halen played the guitar solo on "Beat It" as a favor to Quincy Jones, who produced the album.
"Always On My Mind" was first recorded by Brenda Lee in 1971, then by Elvis in 1972. Willie Nelson's 1982 version was the big hit and won the Song of the Year Grammy.
Dave reveals the inspiration for "Feelin' Alright" and explains how the first song he ever wrote became the biggest hit for his band Traffic.
A top session musician, Carol played on hundreds of hits by The Beach Boys, The Monkees, Frank Sinatra and many others.
"London Bridge," "Ring Around the Rosie" and "It's Raining, It's Pouring" are just a few examples of shockingly morbid children's songs.
Call us crazy, but we like it when an artist comes around who doesn't mesh with the status quo.
Does he have beef with Gaga? Is he Sean Lennon's godfather? See if you can tell fact from fiction in the Elton John edition.
"Dead Skunk" became a stinker for Loudon when he felt pressure to make another hit - his latest songs deal with mortality, his son Rufus, and picking up poop.