Brass Ensemble Horn,Trombone,Trumpet,Tuba - Level 5 - Digital Download SKU: A0.976689 Composed by Bill Conti. Arranged by Edmund Morgan. Contemporary. Score and parts. 12 pages. Edmund Laurence Morgan #6341481. Published by Edmund Laurence Morgan (A0.976689). Mickey from Rocky IIIAn arrangement faithful to the original key of the musical cue 'Mickey' from the movie Rocky III. The solo on the soundtrack is performed by Vince DeRosa and accompanies the scene in which Rocky Balboa learns of the death of his longtime trainer and friend, Mickey. The solo horn line is advanced but the rest of the ensemble is more accessible to most players.