Ed Sheeran's first single was "The A Team," a song about a drug-addicted prostitute.
When he met Delilah DiCrescenzo, Plain White T's lead singer Tom Higgenson told her he'd write a song about her, and came up with the first verse of "Hey There Delilah" on the spot.
"Grenade" was a term used on the show Jersey Shore to mean an ugly girl. Bruno Mars says his hit song with that title was written before the show started.
The moans of pleasure in the Guns N' Roses song "Rocket Queen" are authentic.
Train wrote the 2011 song "Brand New Book" for the TV show The Biggest Loser - part of the song was used in the opening credits.
Petula talks about her hits "Downtown" and "Don't Sleep In The Subway," and explains her Michael Jackson connection.
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.
The Third Day frontman talks about some of the classic songs he wrote with the band, and what changed for his solo country album.
His song "Into The Night" is one of the most-played of all time. For Benny, it took him to hell and back.
Despite her reticent personality, Adele's life and music are filled with intrigue. See if you can spot the true tales.
Rick Astley on "Never Gonna Give You Up," "Cry For Help," and his remarkable resurgence that gave him another #1 UK album.
