Rihanna was Pitbull's first choice to sing on "Timber," but she wasn't available at the time so he enlisted his RCA labelmate Kesha instead.
On Metallica's "The Unforgiven," James Hetfield modeled his vocals on Chris Isaak
"I Swear" was a #1 country hit for John Michael Montgomery before All-4-One made it a #1 pop hit.
Michael Jackson's "Liberian Girl" opens with the South African female singer Letta Mbulu saying the Swahili phrase "Naku penda piya-naku taka piya-mpenziwe." There was some geographic liberty here, as Swahili is not spoken in the West African nation of Liberia.
Billy Joel's song "Allentown" was written as "Levittown," which is the town in Long Island where he grew up. He got the idea to change it after taking a trip to Pennsylvania.
Do their first three albums have French titles? Is "De Do Do Do, De Da Da Da" really meaningless? See if you can tell in this Fact or Fiction.
An interview with Frankie Valli, who talks about why his songs - both solo and with The Four Seasons - have endured, and reflects on his time as Rusty Millio on The Sopranos.
Did Rivers Cuomo grow up on a commune? Why did they name their albums after colors? See how well you know your Weezer in this Fact or Fiction.
Fiona's highly-anticipated third album almost didn't make it. Here's how it finally came together after two years and a leak.
Rickie Lee Jones on songwriting, social media, and how she's handling Trump.
Scaramouch, a hoople and a superhero soundtrack - see if you can spot the real Queen stories.
