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Part IV — Double Notes and Octaves · 30

Chordal Octaves and Large Sonorities

Includes practice material · Chapter still in development

Before you begin: Play short single-note lines reliably; use only interval shapes that fit comfortably.

1. Hear the melody above a broad bass

Purpose: combine a substantial bass with clear upper harmony without treating every note as equally loud. The first study places LH octaves beneath RH triads. Each chord lasts two beats.

C–F–G–C: LH bass octaves support nearby RH triads. The upper line is C–C–B–C.
Score view
C–F–G–C: LH bass octaves support nearby RH triads. The upper line is C–C–B–C.

C–F–G–C: LH bass octaves support nearby RH triads. The upper line is C–C–B–C.

Original teaching study; editorial fingering; review draft

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Play the upper line alone, then add the remaining RH tones softly. Learn the LH octave route separately before combining it. If the octave span is not comfortable, play only its lower note as a practice reduction; the printed texture is a goal to assess, not a demand to stretch.

Build the sound in layers

  1. Play the RH alone, with the upper line audible.
  2. Add only the lowest LH note at each change.
  3. Add the LH octave doubling quietly, if comfortable.
  4. Compare the result with the reduced version and adjust the balance.

The G chord uses D–G–B in RH over a G bass. Its shape is a voicing of the harmony, not a different chord merely because D is the lowest RH note. Follow B up to C at the arrival.

Begin without pedal so the timing of every change is clear. Add pedal later only if the sound calls for it, listening especially across the change of harmony. Pedal should not conceal a bass that arrives late.

Checkpoint: the broad bass supports rather than obscures the top line, and both hands reach each harmony on the same beat.

2. Solve the distribution before stretching

A dense chord on the page describes a desired collection of sounds, but its staff layout is not always a complete instruction about which hand must take each note. First identify the bass, melody, and essential inner tones; then examine feasible hand distribution.

An explicit redistribution example

For the notes C3–G3–C4–E4–G4, try LH C3–G3 and RH C4–E4–G4. Another distribution puts only C3 in LH and G3–C4–E4–G4 in RH, if that octave-wide shape is comfortable. Both produce the same five pitches, but the second gives RH a larger task. Redistribution is useful only if it improves the actual passage.

Name the pitches after moving a note between hands to make sure none was lost or doubled accidentally. Check the preceding and following positions too; a comfortable isolated chord may leave a hand poorly placed for the next melody note.

Distinguish a reduction from the full texture

Omitting an octave doubling can clarify a practice route. Omitting a third or seventh may change the harmony more substantially. Label any reduction and return to the score’s intended pitches when deciding on a performance solution.

Rolling a chord changes its attack and timing. It can be appropriate when marked or supported by the style and musical context, but should not be added automatically to every large sonority. Decide which note aligns with the beat and how the melodic voice arrives before rehearsing a rolled alternative.

Move between shapes

Release the old position before traveling toward the next. Begin with two chords and a counted preparation gap, then reduce that gap without increasing force. A held wide grip is not a substitute for knowing the next position.

Checkpoint: you can explain the role of each note, preserve the intended pitches when redistributing, and hear the melodic priority after combining the hands.