Claude Debussy · 1905 · Tonal Music
Core Mechanism
Modular recombination under parametric compensation — complexity migrates between structural registers (harmony, texture, register, timbre) to maintain constant perceptual load while surface elements fragment and reassemble.
Kernel Engagement
Spreads the gap’s tension across the work so no single boundary becomes a hard wall.
Evidence
The work operates through modular recombination and parametric compensation while maintaining tonal relationships - the fifth provides the harmonic infrastructure that enables the complexity migration between registers without losing coherence.
Territory
The work operates in hybrid territory between diatonic and symmetric worlds, using whole-tone elements (40% in movement I) within a fundamentally fifth-based framework - this places it in the acoustic territory that bridges diatonic and symmetric regions.
Constitutive depth
The work doesn't generate endogenous constraints from the fifth itself - the cellular fragmentation and parametric compensation are compositional strategies Debussy chose, not consequences forced by fifth-based relationships.
Legibility
The fifth's operation is naturalized and invisible - audiences perceive the impressionist harmonic language and textural effects without detecting the underlying fifth-based infrastructure that makes the tonal coherence possible.