Jazz Ensemble Jazz Ensemble - Level 5 - Digital Download SKU: A0.1104963 Composed by Burton Lane and E.Y. Yip Harburg. Arranged by James Gagne. Broadway,Jazz,Musical/Show. Score and parts. 87 pages. Jam Engages Music #708205. Published by Jam Engages Music (A0.1104963). An up-tempo swing treatment of the classic tune from Finian's Rainbow, featuring solos for trombone and tenor sax, as well as some spotlight for your drummer.