Bluegrass in E♭ major

The task

Compose a bluegrass tune in Eb major, 162 BPM allegro, 4/4, about 64 bars and about three minutes, scored for banjo, fiddle, guitar and bass in 4 voices. Texture: rolling banjo sixteenths answered by the fiddle. Open with 4 bars of banjo alone, then layer the other parts in one at a time. The main section runs on a…