
Johnny Cash promised to stay true to his first wife in "I Walk The Line," but when the song became a hit he found himself on the road, having an affair with June Carter, who became his second wife.

"Cult of Personality" by Living Colour incorporates speeches by John F. Kennedy, Malcolm X and Franklin D. Roosevelt.

"Girl Crush" by Little Big Town came from the hashtag #girlcrush, which its co-writer, Lori McKenna, spotted on Instagram.
The original "Venus" was a #1 hit for the Dutch band Shocking Blue. Listen to the first line and you'll hear a muffed word: "goddess" was sung as "goddness."

"Run To You" by Bryan Adams was written for Blue Oyster Cult, and the guitar part is modeled after "Don't Fear The Reaper." BOC turned it down, so Adams recorded it for his album Reckless.
With $50 and a glue stick, Bruce Pavitt created Sub Pop, a fanzine-turned-label that gave the world Nirvana and grunge. He explains how motivated individuals can shift culture.
Rob Halford, Richie Faulkner and Glenn Tipton talk twin guitar harmonies and explain how they create songs in Judas Priest.
The head of Drake's estate shares his insights on the late folk singer's life and music.
The country hitmaker talks about his debut album, A Rock, and how a nursery rhyme inspired his hit single "One Beer."
Tyler talks about his true love: songwriting. How he identifies the beauty in a melody and turns sorrow into art.
On "Life Is A Highway," his burgeoning solo career, and the Rascal Flatts song he most connects with.