"Baby One More Time" was originally offered to TLC but they passed on it. The R&B trio felt uncomfortable singing "'hit me baby one more time."
Brian May wrote Queen's "We Will Rock You" so the crowds could participate in the song. They didn't have instruments, but they could clap their hands and stomp their feet.
Elton John didn't win a Grammy until 1986, when he got one for singing on "That's What Friends Are For."
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.
"I'll Melt With You" by Modern English is about a couple who melt together because a nuclear bomb drops.
The Texas songwriter Jerry Jeff Walker wrote "Mr. Bojangles" after a weekend in jail where a fellow inmate told him his life story.
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.
How a country weeper and a blues number made "rolling stone" the most popular phrase in rock.
Kiss is the subject of many outlandish rumors - some of which happen to be true. See if you can spot the fakes.
Richard explains how Joe Walsh kickstarted his career, and why he chose Hazard, Nebraska for a hit.
Was a Beatles song a TV theme? And who came up with those Fresh Prince and Sopranos songs?
The Kiss rocker covers a lot of ground in this interview, including why there are no Kiss collaborations, and why the Rock Hall has "become a sham."