AC/DC's 1990 song "Mistress For Christmas" is about Donald Trump, who was in the news because of his affair with the model Marla Maples.
"The Battle of Evermore" is the only song Zeppelin ever recorded with a guest vocalist. It features Sandy Denny from Fairport Convention duetting with Robert Plant.
Mick Jagger was a little freaked out when Maroon 5 released "Moves Like Jagger," a celebration of his stage moves. "It puts a bit of pressure on me when I go out dancing," he said.
Hozier's "Take Me to Church" drew inspiration from the atheist writer Christopher Hitchens. He called it "a bit of a losing your religion song."
In "I Walk The Line," Johnny Cash hums before each verse. He did this to get his pitch, as the song changes key several times.
Bruce Sprinsteen said "Rosalita (Come Out Tonight)" was "the best love song I ever wrote."
He wrote "She Blinded Me With Science" so he could direct a video about a home for deranged scientists.
Producer Rupert Hine talks about crafting hits for Tina Turner, Howard Jones and The Fixx.
Roger tells the stories behind some of his biggest hits, including "Give a Little Bit," "Take the Long Way Home" and "The Logical Song."
Dave explains how the video appropriated the meaning of "Runaway Train," and what he thought of getting parodied by Weird Al.
These Three famous songs actually describe how they were written - late into the evening.
Rise Against frontman Tim McIlrath explains the meanings behind some of their biggest songs and names the sci-fi books that have influenced him.