Instrumental Duet Instrumental Duet,Piano - Level 3 - Digital Download SKU: A0.874380 Composed by Louis Moreau Gottschalk. Arranged by Dr. Walden Hughes. Folk,Romantic Period,Standards. Score and parts. 14 pages. PianoEnsembleMusic #3411549. Published by PianoEnsembleMusic (A0.874380). Gottschalk's The Banjo, arranged by Dr. Walden Hughes for Piano Duet (1 Piano 4 Hands)