Who run the world? Queen B, probably.

Guess what time it is?

Spotify says the world's largest market for its streaming service is not NYC or London: it's Mexico City. And this metropolis is becoming a huge hub for those who create, produce or monetize digital music.

There's someone choosing the music for your favorite TV and movie scenes. Morgan Rhodes explains how she does her job — and how she got to where she is now.

Holiday music is more popular than ever, but that doesn't mean it's easy to make jingle bells rock.

Seventy percent said it makes them more productive.

"I'm amazed that no one's kicked me out of the pool yet," The Roots frontman says.

Hip-hop/R&B is America's most popular genre, according to Nielsen, but rock concerts still rake in revenue.