He's a singer and an actor, but as a songwriter Paul helped make Kermit a cultured frog, turned a bank commercial into a huge hit and made love both "exciting and new" and "soft as an easy chair."
Justin wrote the classic "Nights In White Satin," but his fondest musical memories are from a different decade.
A founding member of the band War, Harold gives a first-person account of one of the most important periods in music history.
Just like Darrin was replaced on Bewitched, groups have swapped out original members, hoping we wouldn't notice.
In this quiz, spot the artist who put Romeo into a song lyric.
Brian has unearthed outtakes by Fleetwood Mac, Aretha Franklin, Elvis Costello and hundreds of other artists for reissues. Here's how he does it.
"(Sittin' On) The Dock Of The Bay," released a month after Otis Redding died, was the first song to hit #1 in America after the artist died.
Jessie J had a lyric from her song "Who You Are" tattooed on her hip:
Jimmy Webb was inspired to write "Up-Up and Away" by a balloon that his friend William F. Williams flew on promotions for radio station KMEN.
Mark Ronson's "Uptown Funk" was the first US chart-topper to include the word "funk" in the title.
The motto for Boys Town, which was a Nebraska home for troubled youth, inspired the song "He Ain't Heavy, He's My Brother" by The Hollies.
Rod Stewart wrote "Maggie May" about the woman who deflowered him when he was 16.