Small Ensemble B-Flat Bass Clarinet,Oboe,Piano - Level 5 - Digital Download SKU: A0.1045050 Composed by Felix Bartholdy Mendelssohn. Arranged by Jennifer Lindberg. Classical. Score and parts. 51 pages. Jennifer Lindberg #649613. Published by Jennifer Lindberg (A0.1045050). Mendelssohn's Piano Trio No. 1, arranged for oboe and bass clarinet in Bb. Find the piano part on IMSLP, or use your favorite edition. Rehearsal marks match the Peters edition. Audio is from an abridged live recording with contralto clarinet, so some parts were played 8vb.