The fadeout on Drake's "Hotline Bling" lasts 55 seconds - one of the longest outros of any hip-hop hit.
Taylor Swift became the first ever female in the history of the Hot 100 to succeed herself at #1, when "Blank Space" dethroned the songstress' previous single, "Shake It Off" from the top spot.
The songs on Lady Gaga's The Fame Monster album represent a "fear" of some "monster." "Alejandro" is her "fear of sex" monster.
"Instant Karma" is one of John Lennon's most hopeful songs, written and recorded in one day at a time when he felt people were pulling together in a positive direction.
The philosophical Kansas song "Dust In The Wind" is inspired by a line of Native American poetry: "For all we are is dust in the wind."
The song "Knock On Wood" was confusing to UK listeners because the saying there is "Touch Wood."
Despite appearances on Carson, Leno and a Pennebaker film, Williams remains a hidden treasure.
Ozzy biting a dove? Alice Cooper causing mayhem with a chicken? Creed so bad they were sued? See if you can spot the real concert mishaps.
It wasn't her biggest hit as a songwriter (that would be "Bette Davis Eyes"), but "Put a Little Love in Your Heart" had a family connection for Jackie.
Phone booths are nearly extinct, but they provided storylines for some of the most profound songs of the pre-cell phone era.
Tom talks about the evolution of Cinderella's songs through their first three albums, and how he writes as a solo artist.
Rob Halford, Richie Faulkner and Glenn Tipton talk twin guitar harmonies and explain how they create songs in Judas Priest.