Dan Tyminski, the singer on Avicii's "Hey Brother" is the same guy who sang lead vocal on "A Man Of Constant Sorrow" in the movie O’ Brother, Where Art Thou.
The first Huey Lewis & the News hit, "Do You Believe In Love?," is a cover of a song Mutt Lange wrote three years earlier called "We Both Believe In Love."
"Frankenstein" by Edgar Winter got its name because it was a monster to edit; they pieced it together like Frankenstein's monster.
The B-52's picked chose the location of their song "Private Idaho" because the state had a reputation for being wacky and mysterious. The title was a play on the phrase "Private Eye."
The title of Florence + the Machine's "How Big, How Blue, How Beautiful" was inspired by the Los Angeles skyline.
"Paranoid" reflects a feeling Black Sabbath bass player Geezer Butler often felt after using drugs.
What's the deal with "Summer of '69"? Bryan explains what the song is really about, and shares more of his songwriting insights.
When you free your mind, your ass may follow, but you have to make sure someone else doesn't program it while it's wide open.
Eddie (played by Johnny Depp in the video) found fame fleeting, but Chuck Berry's made-up musician fared better.
She thinks of herself as a "song interpreter," but back in the '80s another country star convinced Emmylou to take a crack at songwriting.
Todd Rundgren explains why he avoids "Hello It's Me," and what it was like producing Meat Loaf's Bat Out of Hell album.
Zac tells the story of Hanson's massive hit "MMMbop," and talks about how brotherly bonds effect their music.