Declare His Glory: Choral Instrumental Pak

Keith Christopher's brass arrangement amplifies Peterson's compositional strengths: the fanfare opening gains real swagger with trumpets and horns in dialogue, while the legato middle section deepens considerably when supported by full brass voicing. This is a piece that sounds bigger and more confident with these instruments than most concert arrangements you'll find at this level.

Regal and declarative from the first measure, the piece moves through a confident fanfare into a warm, sustained chorale section that feels almost hymn-like in its solemnity. The combination of brass and organ creates an environment of formal celebration rather than bombast.

This arrangement serves choirs with developing instrumental ensembles who want substantial repertoire with real musical weight. Directors seeking concert pieces that combine accessibility with genuine sophistication will find an immediate home for this work.

• Balance the trumpet fanfare so it articulates clearly without overpowering the horn counterline; these two voices need equal presence to create the intended textural contrast.
• Shape the legato middle section with a slight ebb and flow in the brass blend rather than maintaining absolute evenness; this mimics how a choir naturally breathes and phrases.
• Lock the percussion and timpani entries precisely with the brass attacks at structural points; any looseness here will undermine the piece's grandeur.
• Consider the organ part as an anchor for tuning and articulation style; it helps the brass ensemble maintain cohesion across the dynamic and textural shifts.

Program this as an opener that establishes a ceremonial mood or as a centerpiece for a traditional or sacred concert where you want a strong musical statement that doesn't require soloists. The three-minute duration makes it flexible for positioning within a concert structure, and it pairs naturally with other choral works by Peterson or his contemporaries.

• Balancing multiple independent instrumental lines within a harmonic framework
• Sustaining legato phrasing across longer musical phrases
• Coordinating articulation and attack timing across the brass section
• Reading and performing written organ accompaniment cues
• Managing dynamic contrast between fanfare and lyrical sections