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Koaiá

by Ana Lara

Instrumentation
Cello
Composed
1996
Duration
13'
Publisher
LaFi Publishers
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About this piece

Koaiá is a two-movement work of about 13 minutes for unaccompanied cello, written in 1995–96 on a commission from Mexico's Instituto Nacional de Bellas Artes and dedicated to Ronald Zollman. Dorien de León gave the premiere on 25 May 1998. The piece is a study in timbre: long tones that pass between ponticello and tasto, sweeping arpeggios in harmonics, harmonic trills, very wide vibrato, battuto and circular bowing, and repeated aleatoric arpeggios. The first movement runs straight into the second, which builds through dense, accented multiple stops to a final series of sustained chords.

Technical overview

No technical overview is available yet.

Level rubric

Professional

Left Hand

  • Complete command of the fingerboard.
  • Proficient thumb position across all strings.
  • Execute complex double stops and rapid trills precisely.
  • Fast scales and leaps with precise intonation and speed.
  • Apply expressive techniques (portamenti, micro‑adjusted intonation) tastefully.
  • Easily execute false harmonics.

Right Hand

  • Seamlessly blends martelé, spiccato, sautillé, legato & ricochet.
  • Meticulous bow distribution for sustained lines or rapid passages.
  • Clear pianissimo to controlled fortissimo.
  • Economical, efficient bow movement with smooth transitions.
  • Employ advanced effects (ponticello, bow effects) artistically.

Musicality

  • Focus on a deeply personal, communicative performance.
  • Make interpretive choices reflecting deep understanding of form, style & emotion.
  • Convey nuanced phrasing, wide dynamic range & a unique artistic voice.
  • Craft dramatic cadenzas/solos with rubato, tone & expressive timing.

Levels are approximate guides, not strict requirements.