Instrumental Duet Instrumental Duet,Piano - Level 1 - Digital Download SKU: A0.818612 Composed by Pattie A. Dunlap. Concert,Instructional,Standards. Score and parts. 7 pages. Pattie A. Dunlap #4349629. Published by Pattie A. Dunlap (A0.818612). Written in FM, with melody alternating between R.H.and L.H. in the Primo part. The Secondo part serves as an accompaniment, to be played by either a student or the teacher. ABA form. Bonus: A favorite recipe for Sauce-pan Brownies is included in the pdf. Perfect song for Primary level student and plays well at recitals and social gatherings. .