Crystals: Concert Band Conductor Score & Parts

Duffy has constructed a piece that works as both a tour de force ensemble showcase and a genuine gateway to contemporary concert music. The narrative clarity of moving through four distinct crystal types gives students something concrete to play toward, while the compositional sophistication beneath the surface rewards careful preparation and reveals new details in performance.

Moving through crystalline landscapes of sound, each with its own harmonic color and character. You'll encounter moments of shimmering, diaphanous texture alongside moments of tonal clarity, all unified by Duffy's strong sense of structure and his genuine affection for the concert band medium.

Grade 4 bands ready to engage with contemporary techniques without sacrificing musical coherence. This works equally well for festival preparation, concert programming, or a unit on 20th/21st-century band composition.

• Prepare the aleatoric sections by rehearsing them without a strict pulse first, then gradually locking the group into the conductor's gestures; this builds confidence and clarifies intent before adding tempo.
• Balance the traditional tonal sections against the cluster work by ensuring the latter doesn't overwhelm through volume alone; clarity of individual lines matters even in densest textures.
• Study the harmonic underpinnings of each crystal section separately so musicians understand the sonic architecture, not just the surface effects.
• Let the recorded accompaniment (if available) serve as a reference for balance and character, then work toward the band owning the interpretation through independent rehearsal.

Program this as the centerpiece of a concert exploring how bands engage with contemporary composition, pairing it with a more traditional work to create dialogue between eras. It's substantial enough (220 pages) to anchor a full rehearsal season and provides a compelling festival submission that impresses adjudicators familiar with advanced band literature.

• Reading and performing aleatoric notation
• Blending dissonant sonorities and tone clusters with precise intonation
• Responding to gestural conducting in free-time sections
• Understanding tone color as a compositional parameter, not just an accessory
• Maintaining rhythmic integrity in sections where harmonic movement obscures pulse