Woodwind Ensemble,Woodwind Quartet Flute - Level 2 - Digital Download SKU: A0.716718 By Bobby McFerrin. By Bobby McFerrin. Arranged by Tim Curd. Jazz. 8 pages. Tim Curd #3628291. Published by Tim Curd (A0.716718). Don't Worry, Be Happy.A simple arrangement of the reggae classic Don't Worry, Be Happy for flute quartet.Score and parts includedPart 1 Flute in CPart 2 Flute in CPart 3 Flute in CPart 4 Alto Flute in G.