2:01 Friday Night Funkin' - V.S. Mickey Mouse - Happy - Violin Cover 3:08 David Garrett - Happy (Official Music Video) 3:08 AJR - World's Smallest Violin (Official Video) 3:24 Happy - Pharrell Williams (string cover) - Simply Three 3:52 Pharrell Williams - Happy for violin and piano (COVER) 3:15 Happy (Pharrell) - Violin Cover - Josh Vietti 2:12 Happy Epic Violins by Carlos Estella