Instrumental Duet,Piano Bassoon,Instrumental Duet,Oboe,Piano - Level 2 - Digital Download SKU: A0.650165 Composed by Seitz, Friedrich. Arranged by Nick Lacanski. Instructional,Romantic Period,Standards. Score and parts. 15 pages. Theupperstaff #6352943. Published by theupperstaff (A0.650165).