Instrumental Duet Bassoon,Instrumental Duet - Level 4 - Digital Download SKU: A0.534692 Composed by Barton Cummings. 20th Century,Concert,Contemporary,Standards. Score and parts. 44 pages. Musik Fabrik Music Publishing #6237359. Published by Musik Fabrik Music Publishing (A0.534692). A  set of 12 duets for the bassoon family by the noted American composer1. Tag2. March3. Dreaming4. Interlude 15. Waltz6. CTontemplation7. Tango8. Interlude 29.  Flitting10. Dark Cloudes11. Elegy12. The Finish