"After Midnight" was written by the Oklahoma guitarist J.J. Cale, who was dirt poor until Eric Clapton recorded his song and turned it into a hit.
In the UK, the first #1 hit with a rap was "Candy Girl" by the American boy band New Edition in 1983.
The Matchbox Twenty song "3 AM" is about the difficult times lead singer Rob Thomas spent caring for his mother, who had cancer.
Beyonce Knowles and Michelle Williams wrote "Girl" for Kelly Rowland as an encouragement for her to end her relationship with a verbally and physically abusive boyfriend.
"Santa Claus Is Coming To Town" is the most performed holiday song of all time, according to a Top 30 list released by the performance rights organization ASCAP in December 2014.
When Rihanna's "Umbrella" was a hit in the summer of 2007, it rained constantly in London, prompting their newspaper The Sun to suggest a "Rihanna Curse."
The powerhouse producer behind Janet Jackson's hits talks about his Boyz II Men ballads and regrouping The Time.
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.
After studying in Paris with a famous composition teacher, Charles became the most successful writer of TV theme songs.
Soul music legend Bill Withers on how life experience and the company you keep leads to classic songs like "Lean On Me."
How did The Edge get his name? Did they name a song after a Tolkien book? And who is "Angel of Harlem" about?
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.