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Review
Listen to the paired examples below and inspect src/orchestration_edits.py for the implementation. Audio is rendered with FluidSynth and a General MIDI soundfont so instrument programs remain audible; MIDI files are included for reproducibility.
Shift_Octave
Moves the selected non-drum instrument line one octave up or down, preserving timing and note durations.
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Double_Octave
Keeps the original line and adds a duplicate line one octave above or below the selected instrument.
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Make_Staccato
Shortens notes in the selected instrument line with a deterministic duration scaling rule.
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