Hour Of Darkness: Jazz Ensemble Conductor Score & Parts

Mossman gives the trombone section real melodic ownership here, which is refreshing in a repertoire where that voice often accompanies. The harmonic language feels contemporary without demanding uncommon chord extensions, and the rhythm section arrangement offers enough color to keep rehearsals engaging while remaining playable by developing musicians.

Moody and introspective, with the kind of harmonic depth that makes you listen more closely. The trombone carries a somewhat wistful quality throughout, supported by ensemble voicings that create atmosphere without sentimentality.

Grade 4 jazz ensembles ready to tackle material beyond swing basics but not yet at the technical complexity of advanced literature. Works equally well for festival prep or a concert that needs a substantial ballad without getting into extended improvisational frameworks.

• Let the trombone lead breathe as a soloist. The ballad context calls for patient phrasing rather than pushed tempo; your section needs space to shape the melody.
• Balance the rhythm section carefully. Rich harmonic scoring can blur if the drums and bass aren't locked in with clear articulation and dynamics.
• Rehearse the ensemble background parts separately from the lead. Once the trombone melody sits securely, layer in the supporting voicings so each player hears their role in the harmonic architecture.

Program this as a contrasting set piece alongside uptempo selections to demonstrate your ensemble's range and maturity. It works especially well mid-program where it can serve as a reset before moving into more energetic material, or as a closer that leaves the audience with something to remember.

• Phrasing and musicality in a ballad context
• Reading and executing complex jazz harmony from a sectional perspective
• Listening to and balancing ensemble voicings around a solo line
• Rhythm section cohesion and dynamic control