The Piano Guys Mashup Michael Jackson, ‘Uptown Funk’ and Bach

Meet the THE PIANO GUYS, who cover popular songs on piano and cello. They're one of the biggest groups to get famous on YouTube. And they're fantastic.

From thepianoguys.com:

What do you get when you mix up a marketing genius that does video, a studio engineer that writes music, a pianist that had a successful solo career, and a cellist that does pretty much everything?

--- The Piano Guys

They've got 3.7 million subscribers and six different videos with more than 30 million views. Their newest one is a mash-up of Michael Jackson, "Uptown Funk", and the composer Bach. When the 1970s meet 1770s.

To see all of the Piano Guys videos, click here