Small Ensemble Trombone,Violin - Level 4 - Digital Download SKU: A0.570266 Composed by Wolfgang Amadeus Mozart. Arranged by Cadenza Editions. Classical,Graduation,Holiday,Wedding. Score and parts. 22 pages. Cadenza Editions #4767189. Published by Cadenza Editions (A0.570266). Eine Kleine Nachtmusik for Oboe, Violin and Trombone1st mov. - Allegro.