GoatmanMusic: "Don't Worry, Be Happy" - Bobby McFerrin I find it hard to sing this song and not wind up with a big smile on my face. Arrangement based on the Pentatonix medley of "Winter Wonderland/Don't Worry Be Happy" Join in! Feel free to record over any part you'd like! #acapella #dontworrybehappy #dontworry #behappy #bobbymcferrin #mcferrin #pentatonix #ptx #PTXcover #bass #cover #joinmycollab #playwithme #singwithme #collabwithme #AcapellaAppStore #singwithgoat