Instrumental Duet Cello,Instrumental Duet,Viola - Level 2 - Digital Download SKU: A0.717338 Composed by Ayn Robbins, Bill Conti, and Carol Connors. Arranged by Tim Curd. Contemporary. Score and parts. 6 pages. Tim Curd #6050151. Published by Tim Curd (A0.717338). Duet for Viola and CelloGonna Fly Now is the title track to the Rocky movies.This tune was also made popular by the famous trumpet player Maynard Ferguson.Score and parts included.