Elvis Costello says "Everyday I Write The Book" is a knockoff of Nick Lowe's "When I Write the Book."
The original "Enter Sandman" lyric was about crib death, with the "sandman" killing a baby.
Colbie Caillat sang "Bubbly" when she auditioned for American Idol in 2004, but was sent packing. Three years later it became a big hit when she released it as her first single - the song spent 19 weeks at #1 on the Adult Contemporary chart.
Beyoncé married Jay-Z five months before releasing "Single Ladies (Put a Ring On It)," a song she sang in character as her alter-ego, Sasha Fierce.
After the Beastie Boys sampled a bunch of Led Zeppelin songs, Robert Plant did it himself on his 1988 solo hit "Tall Cool One," which sampled "Whole Lotta Love," "Black Dog" and "The Ocean."
Jo Dee Messina's 1996 country classic "Heads Carolina, Tails California" was inspired by a book released the previous year called Border Music by Robert James Waller, where the main character flips a coin to decide his next destination.
Kooper produced Lynyrd Skynyrd, played with Dylan and the Stones, and formed BS&T.
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.
Faith No More's bassist, Billy Gould, chats to us about his two new experimental projects, The Talking Book and House of Hayduk, and also shares some stories from the FNM days.
MTV, a popular TV theme song and Madonna all show up in this '80s music quiz.
Richard explains how Joe Walsh kickstarted his career, and why he chose Hazard, Nebraska for a hit.
Rob Halford, Richie Faulkner and Glenn Tipton talk twin guitar harmonies and explain how they create songs in Judas Priest.