Don’t Worry, Be Happy! – Easy & Funny – Bobby McFerrin – Euphonium Trio for Euphonium,Brass Trio written by Bobby McFerrin. The format of this sheet music is Score,Set of Parts and it’s published by Thomas Graf – the-hit-factory.com. Don’t Worry, Be Happy! – Easy & Funny – Bobby McFerrin – Euphonium Trio is part of the following sheet music categories: .