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Growl

by Joost van Dongen

Instrumentation
Cello Ensemble
Composed
2014
Duration
2'23''
Publisher
Composer (self-published)
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About this piece

A short duet for two cellos in D minor, subtitled 'a loud cello duet', composed in January 2014 and recorded by the composer on both parts in October 2017; it is also on his album The Ageless Gate. The second cello drives the piece with a repeated quarter-half-quarter rhythm in double stops, while the first cello alternates long swelling notes with short repeated eighth-note figures and a singing melody. The ending sinks into the lowest register and fades from fff to pp.

Technical overview

The first part stays in bass clef, shifting up to G4 (fourth position) for long notes with hairpins and short repeated eighth figures; the second part plays almost continuous double stops, mostly against an open string with some fingered sixths in first position, using repeated down-bows and accented strokes.

Technical focus

  • Ensemble Skills
  • Double Stops
  • Shifting
  • Bow Retakes
  • Sustain
  • Hairpin Dynamics
  • Dynamics
  • Rhythm
  • Accidentals

Level rubric

Early Intermediate

Left Hand

  • Regular shifting among 1st–4th positions.
  • Frequent shifts with target notes & prepared approaches.
  • Introduce ornamentation (grace notes, slow trills, turns).
  • Begin basic double stops (often with one open note).
  • Combine extensions with shifting.
  • Consistent vibrato on sustained notes with speed variations.

Right Hand

  • Bow arm gains finesse and speed.
  • Introduce controlled spiccato.
  • Sautillé appears in rapid passages.
  • Expand legato into longer, sustained lines.
  • Practice advanced articulations (martelé, refined string crossings).
  • Add complex strokes for double stops/chords.

Bow Strokes

  • Use context‑appropriate strokes: legato, spiccato, martelé.
  • Subtle bow changes during string crossings.

Rhythm & Musicality

  • Increased challenges: sixteenths, dotted rhythms, syncopation, contrasting subdivisions.
  • Emphasize expression with crescendos/decrescendos & vibrato.
  • Balance technical precision with emotional delivery.

Levels are approximate guides, not strict requirements.