Instrumental Duet Flute,Guitar,Instrumental Duet - Level 3 - Digital Download SKU: A0.951187 Composed by Bob Good. Contemporary,Folk,Standards. Score and parts. 6 pages. Surrey Dance Music #3872355. Published by Surrey Dance Music (A0.951187). Arrangement of the gorgeous Serenata for flute and guitar.See also Sinfonietta No. 1 for the melody in the first movement of this sinfonietta.