If Ever I Would Leave You: SSSA, a cappella Choral Octavo

Kirby Shaw's arrangement captures the romantic sweep of this Lerner-Loewe classic while remaining entirely practical for mixed-voice ensembles. The writing avoids the vocal extremes that can limit repertoire selection, making it genuinely useful for concert programming at multiple levels while maintaining the lush, jazz-tinged sound that makes the arrangement distinctive.

Warm, intimate, and gently swaying, the piece has the sophistication of a jazz ballad rendered in pure vocal blend. Loewe's melody glides over Shaw's lush harmonic backdrop, creating moments of genuine tenderness that reward both singer and listener with the particular magic of a cappella voices in close harmony.

This arrangement works for mixed choirs of any size, from small jazz ensembles to full concert groups. It's equally at home in a director seeking a sophisticated standard for a fall or spring concert or a vocal jazz ensemble looking for accessible yet musically substantial material.

• Shape the phrase arcs carefully. The melody benefits from gentle rubato and dynamic shaping that mirrors the text's emotional arc; resist the urge to sing it straight through.
• Balance the inner voices with the soprano line. Jazz voicings like these require precise tuning of suspended chords and chromatic voice leading; isolate and sing the harmony parts separately to lock the sonorities.
• Approach the a cappella texture as an opportunity for blend work. Without instrumental support, vowel consistency and vibrato control become the foundation for the piece's harmonic impact.
• Treat silence as part of the arrangement. Breath placement and releases matter in a cappella writing; plan them as ensemble moments, not individual freedoms.

Program this as a centerpiece for a romantic or standard-songs-themed concert set, or use it as a showcase for your ensemble's blend and tuning capabilities. The piece's moderate length and familiar tune make it an excellent choice for a spring concert or an end-of-year celebration program.

• Sustaining beautiful vowel sounds across long phrases without instrumental support
• Tuning jazz voicings and altered harmonies (suspended chords, chromatic movement)
• Blending inner voices and maintaining harmonic balance in a cappella settings
• Shaping melodic and harmonic phrases with subtle dynamic control and rubato
• Reading and performing jazz-influenced harmonic language in treble voicing