Saxophone Quartet,Woodwind Ensemble Alto Saxophone,Baritone Saxophone,Soprano Saxophone,Tenor Saxophone - Level 3 - Digital Download SKU: A0.776065 Composed by Charles Fox and Norman Gimbel. Arranged by Brad Willard. Film/TV. 20 pages. Brad Willard #383565. Published by Brad Willard (A0.776065). Happy Days theme song for SATB Sax Quartet.