Australian singer-songwriter Sia Furler wrote "Diamonds" for Rihanna in just 14 minutes.
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.
When Ed Sheeran's "Thinking Out Loud" climbed to the top of the UK singles chart in its 19th week, the song broke the record for the slowest continual ascent to #1.
When "When I Think of You" hit #1, Janet and Michael Jackson became the first siblings with chart topping solo hits in the United States.
"Thinking About You" was the ninth track from Calvin Harris' 18 Months album to enter the UK singles Top 10. No other artist has obtained so many hits from one LP - Michael Jackson was the previous record holder with seven Top 10 tunes from both his Bad and Dangerous sets.
According to Frank Sinatra's daughter, he hated "My Way," but had to sing it at every show when it became his signature song.
Graham Nash tells the stories behind some of his famous songs and photos, and is asked about "yacht rock" for the first time.
Ron Nevison explains in very clear terms the Quadrophenia concept and how Heart staged their resurgence after being dropped by their record company.
Keyboard great David Sancious talks about his work with Sting, Seal, Springsteen, Clapton and Aretha, and explains what quantum physics has to do with making music.
Songs where something goes horribly wrong (literally or metaphorically), and help is needed right away.
Ozzy, Guns N' Roses, Judas Priest and even Michael Bolton show up in this Classic Metal quiz.
