Another Mash Up — Michael Jackson vs ‘Uptown Funk’ vs. Bach [VIDEO]

Back again with another fabulous mash up....it's like, sometimes I just can't help it!!!

This group called 'The Piano Guys' cover pop songs on YouTube, using only a piano and a cello.

Their newest dares to see what it's like to combine 1970s with the 1770s.

I'll allow it. ;)