Originally a chart-topper for Steve Lawrence in 1962 chart-topper, "Go Away Little Girl," became the first song of the rock era to be taken to #1 by two different artists when Donny Osmond's cover version also reached the summit in 1971.
Phil Collins' "I Missed Again" was originally "I Miss You, Babe," and was a very somber song about his recent divorce. Collins decided to lighten it up and inject some humor into the song.
When Petula Clark reached #1 in the US with "Downtown" in 1965, she became the first female singer from England to hit #1 in the US during the Rock Era (after 1955).
Kelly Rowland was the first Destiny's Child member to have a hit away from the group: her Nelly duet "Dilemma."
The first version of The Beatles "Helter Skelter" was a 27 minute jam, so you can imagine what Ringo was going through pounding away all that time. To convince the guys that he needed a break, he screamed, "I've got blisters on my fingers!" This was included on the fadeout.
Despite appearances on Carson, Leno and a Pennebaker film, Williams remains a hidden treasure.
Did Al play on a Beach Boys record? Did he have beef with George Lucas and Coolio? See if you can spot weird but true stories.
Kiss is the subject of many outlandish rumors - some of which happen to be true. See if you can spot the fakes.
The stories behind "Whole Of The Moon" and "Red Army Blues," and why rock music has "outlived its era of innovation."
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.
Bradley Cooper, Michael J. Fox, Rami Malek, Reese Witherspoon, Gwyneth Paltrow and George Clooney: Which actors really sang in their movies?