Props to Aretha Franklin: her song "Respect" introduced the term "propers" as a sign of proper respect.
Despite his hit "Forever In Blue Jeans," Neil Diamond was rarely seen in denim. He said the jeans are a symbol for how "the simple things are really the important things."
Ariana Grande's hit "Problem" started off as a track written by One Direction songwriter Savan Kotecha. He gave it the working title of "The Whisper Song," after a 2005 Ying Yang Twins hit.
Ed Sheeran thought he wrote the x track "Photograph" on 6th Street in Denver, so he got a tattoo saying 6 ST. But when he returned it turned out the street was actually 6th Avenue.
"Take Me Home Country Roads" is set in West Virginia, but John Denver had never been there when he recorded the song. The country roads represent a sense of belonging.
The first single to simultaneously top the UK and US charts was The Everly Brothers' "Cathy's Clown" in May 1960.
A look at the good (Diana Ross, Eminem), the bad (Madonna, Bob Dylan) and the peculiar (David Bowie, Michael Jackson) film debuts of superstar singers.
The lead singer/lyricist for Anberlin breaks down "Impossible" and covers some tracks from their 2012 album Vital.
Scaramouch, a hoople and a superhero soundtrack - see if you can spot the real Queen stories.
Kiss is the subject of many outlandish rumors - some of which happen to be true. See if you can spot the fakes.
Danny played guitar on Sweet Baby James, Tapestry, and Running On Empty. He also co-wrote many hit songs, including "Dirty Laundry," "Sunset Grill" and "Tender Is The Night."
Rob Halford dives into some of his Judas Priest lyrics, talking about his most personal songs and the message behind "You've Got Another Thing Comin'."