Dr. Luke and Max Martin originally wrote Kelly Clarkson's "Since U Been Gone" with Pink in mind but she turned it down.
Miley Cyrus' "Wrecking Ball" started life in a writing session between Dr. Luke and Sacha Skarbek intended for Beyonce. However, as the song progressed, they realized that it wouldn't work for her.
The video for Brad Paisley's "Online" is a mini-Seinfeld reunion, featuring Jason Alexander, Estelle Harris, and Patrick Warburton.
"Anaconda" was originally recorded by Missy Elliott in 2012, but the rapper decided to shelf the track so it was re-recorded by Minaj two years later.
The party tune "Mambo No 5 (A Little Bit Of)" was the theme song for the 2000 Democratic Convention (the party of Bill Clinton), until someone noticed the line, "A little bit of Monica in my life."
On "Life Is A Highway," his burgeoning solo career, and the Rascal Flatts song he most connects with.
Did this Eagle come up with the term "Parrothead"? And what is it like playing "Hotel California" for the gazillionth time?
If you can recall the days when MTV played videos, you know that there are lots of stories to tell. See if you can spot the real ones.
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.
The leader of the Modern A Cappella movement talks about the genre.
Lots of life lessons in these Eagles lyrics - can you match them to the correct song?