O God, Our Help in Ages Past (St. Anne): Brass Quintet Score & Parts

Ferguson's arrangement captures the essence of a 350-year-old tune while giving it room to breathe across multiple musical contexts. A single piece that moves from smooth jazz voicings to a swing rhythm section solo to Renaissance counterpoint keeps your audience engaged and your quintet challenged; the variety never feels scattered because the hymn tune itself anchors every interpretation.

The piece unfolds like a musical conversation across centuries. You begin in a warm, sophisticated jazz space; shift into the conversational spotlight of a trombone melody; ignite into propulsive swing energy; then step back into the refined contrapuntal world of the English Baroque. Each section feels intentional, not arbitrary.

Brass quintets at the intermediate level who want a single arrangement that demonstrates range and adaptability. This works equally well for groups building confidence in jazz vocabularies as it does for ensembles exploring historical performance practices.

• In the legato jazz sections, prioritize blend and dynamic control over articulation. The re-harmonization does the harmonic work; your job is to create a unified sonority that lets those chords speak clearly.
• When the 2nd trumpet takes the swing solo, lock the rhythm section (trombone, horn, and tuba) into a tight, relaxed pocket. A written-out chord chart is provided, so you have both structure and flexibility.
• Approach the Renaissance/early Baroque variation with period-appropriate phrasing: think of independent line-weaving rather than vertical block harmony. Each voice should sing its melodic gesture even within the ensemble texture.
• The "open" section invites interaction. If your trumpets or trombone player is comfortable trading ideas, use the suggested solo as a springboard, not a ceiling.

Consider opening a chamber concert with the legato jazz setting, then return to it as a closing encore after exploring the other variations throughout the program. Alternatively, sequence all three variations consecutively on a concert exploring "the same tune, different eras," which naturally illustrates how musical language evolves while core melody endures.

• Jazz reharmonization reading and interpretation
• Swing rhythm and pocket playing
• Quick stylistic shifts between legato, contemporary, and Baroque articulation
• Improvisation within a chord structure (open section)
• Listening for blend and balance across changing harmonic densities
• Leading and supporting roles within a small ensemble