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Las Sombras de los Apus

by Gabriela Lena Frank

Instrumentation
Cello Ensemble
Composed
1998
Duration
10'
Publisher
G. Schirmer (Wise Music)
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About this piece

A ten-minute work for four cellos (1998–99) based on the Quechua belief that every Andean peak is home to an apu, a minor deity who is easily angered by travellers who pass without an offering. The sections follow the composer's programme note: mist ("La Neblina") warns of the apu, the apu itself appears, an avalanche ("¡El Huayco!") breaks loose, and the earth grinds ("La Machaca") before silence returns. The writing is colourful and modernist, with scordatura, boxed figures that each player repeats out of sync with the others, and fast natural-harmonic glissandi.

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.