Dawen Wang 王大文 unveils his cover of Pharrell Williams' addictive chart topper single "Happy" where he used his Yamaha C4 and loop station.

We thought that Dawen made the song so much cooler with the funky MIDI sounds and vocal loops. His voice is very versatile with loop stations because of his soothing voice and very defined vibrato. His falsetto is also impressive - gentle and clean.