Instrumental Duet,Piano Bassoon,Instrumental Duet,Oboe,Piano - Level 4 - Digital Download SKU: A0.935768 By Vasilis Saleas. By David Pena Dorantes, Pedro Pena Fernandez, and Roberto Javier Fernandez. Arranged by M. Contreras. Contemporary. Score and parts. 19 pages. M. Contreras #5290201. Published by M. Contreras (A0.935768). Arrangement for oboe, bassoon and pianofagot.