Jazz Ensemble Jazz Ensemble - Level 3 - Digital Download SKU: A0.926999 Composed by Dorothy Heyward, Du Bose Heyward, George Gershwin, and Ira Gershwin. Arranged by Joe d'Etienne. Jazz. Score and parts. 51 pages. Joseph Daniel d'Etienne #3240647. Published by Joseph Daniel d'Etienne (A0.926999). JAZZ ENSEMBLE WITH FEMALE VOCAL-GRADE 3. Composed by George Gershwin, DuBose and Dorothy Heyward and Ira Gershwin. Arranged by Joe d'Etienne. Conductor score & parts. 51 pages. Duration: 3:00 medium swing (120) starts in Cm and modulates to Dm. Good for high school and professional level ensembles. Sounds good with only one rehearsal.