One of the most popular classical vocalists in the land is lining up a trip to space, which is the inspiration for many of her songs.
Meet the "sassy basket" with the biggest voice in country music.
Cain talks about the divine inspirations for "Don't Stop Believin'" and "Faithfully."
Lyrics don't always follow the rules of grammar. Can you spot the ones that don't?
Whoa man! Do you know which band came up with these cosmic lyrics?
How well do you know your protest songs (including the one that went to #1)?
Sleigh bells aren't very punk, but they play throughout the Stooges classic "I Wanna Be Your Dog."
The comedian Steve Martin had a hit in 1978 with "King Tut." The Nitty Gritty Dirt Band, who Martin would open for on tour, were his backing band on the song.
"Unchained Melody" first appeared in a 1955 movie called Unchained. The Righteous Brothers recorded it in 1965, and their version was resurrected in the 1990 movie Ghost.
The Strokes admitted to purloining Tom Petty & the Heartbreakers' "American Girl" for their hit "Last Nite."
A gospel choir appears in Sam Smith's "Stay With Me" video, but the vocals on the song are all Smith - about 20 tracks of his voice were used to make him sound like a chorus.
The bedrock of David Guetta's Nicki Minaj-featuring single "Hey Mama" is a sample of "Rosie," a 1940s prison recording from folk archivist Alan Lomax that songwriter Esther Dean first showed the French DJ on YouTube.