Florida Georgia Line's "Cruise" was the first-ever country single to earn diamond certification (10 million units sold) from the RIAA.
The K-pop hit "Gangnam Style" became the most-viewed video in YouTube history months after it was released in 2012, a title it held until "See You Again" by Wiz Khalifa overtook it in 2017.
After 47 visits to the Hot 100, Justin Bieber topped the tally for the first time on September 17, 2015 with "What Do You Mean?"
"Your Time Is Gonna Come" became the first Led Zeppelin song to be covered when Sandie Shaw recorded it in 1969.
"The Way We Were" was the first of five Hot 100 #1 singles recorded by Barbra Streisand. She is the only artist ever to receive an Oscar, Tony, Emmy and Grammy as well as record a #1 single and album.
"Cult of Personality" by Living Colour incorporates speeches by John F. Kennedy, Malcolm X and Franklin D. Roosevelt.
Despite appearances on Carson, Leno and a Pennebaker film, Williams remains a hidden treasure.
The first of Billy's five #1 hits was the song that propelled Madonna to stardom. You'd think that would get you a backstage pass, wouldn't you?
The rock revolutionist on songwriting, quitting smoking, and what she thinks of Rush Limbaugh using her song.
Roger reveals the songwriting formula Clive Davis told him, and if "Eight Miles High" is really about drugs.
One of the most dynamic bass player/songwriters of his time, Chris is the only member of Yes who has been with the band since they formed in 1968.
Julian tells the stories behind his hits "Valotte" and "Too Late for Goodbyes," and fills us in on his many non-musical pursuits. Also: what MTV meant to his career.