Gunhild Carling Plays 10 Instruments With Postmodern Jukebox To Perform Pharrell’s “Happy”

So you can master an instrument? That’s amazing! You can play three different ones? Well, that’s just stunning. Let me introduce you to Gunhild Carling, who teamed up with Postmodern Jukebox, and play 10 different instruments for this cover version of Pharrell’s massive hit Happy.