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Pond Mirrors Bright Sky / Wild Horse Running

by Alexina Louie

Instrumentation
Cello, Piano
Composed
2013
Duration
12'
Publisher
Canadian Music Centre (unpublished; printed by CMC)
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About this piece

A pair of pieces for cello and piano (about 12 minutes in all) commissioned by the Cheng² Duo, the sibling duo of cellist Bryan Cheng and pianist Silvie Cheng, and premiered by them at Carnegie Hall on 21 April 2013; Louie revised the set in 2015. In her programme note, Louie says Pond Mirrors Bright Sky reflects the siblings' support for each other: the two players shape shared phrases, swap repeated-note and chordal material, and mirror each other in fast interlocking lines before a playful close that suggests sunlight on water. Wild Horse Running was inspired by Silvie Cheng's Chinese zodiac sign, the Horse, and uses strummed four-note chords, strikes on the fingerboard, unusual glissandi and exaggerated vibrato. The set is dedicated to the memory of Yuli Turovsky, Bryan Cheng's cello teacher, and the duo recorded it on their album Portrait (Centrediscs, 2023).

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.