Adele's "Someone Like You" is the first song with just piano and voice to hit #1 in the history of the Billboard Hot 100, which started in 1958.
A 2011 Gold's Gym poll found "Stronger" by Kanye West the best song to work out to. Second place was the Rocky theme.
2001 was when collaborations between rappers and singers became commonplace, leading to a new Grammy category: Best Rap/Sung Collaboration. The first winner was "Let Me Blow Ya Mind" by Eve and Gwen Stefani. This was before Stefani put out her first solo album.
Part of the "Cruel to Be Kind" video was shot during Nick Lowe and Carlene Carter's wedding.
Every film star mentioned in Madonna's "Vogue" has since died. The last was Lauren Bacall, who passed away in 2014.
From "Some Day My Prince Will Come" to "Let It Go" - how Disney princess songs (and the women who sing them) have evolved.
With the band in danger of being dropped from their label, Alice Cooper drummer Neal Smith co-wrote the song that started their trek from horror show curiosity to the Rock and Roll Hall of Fame.
Billie Jean, Delilah, Sara, Laura and Sharona - do you know who the girls in the songs really are?
The Scorpions and UFO guitarist is also a very prolific songwriter - he explains how he writes with his various groups, and why he was so keen to get out of Germany and into England.
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.
Todd Rundgren explains why he avoids "Hello It's Me," and what it was like producing Meat Loaf's Bat Out of Hell album.
