Johann Sebastian Bach · Music
Core Mechanism
; Perec's work is canonically understood as systematic constraint demonstration, not stylistic choice.
Kernel Engagement
Works within the kernel’s native ground; the structural gap is present but never encountered.
Evidence
The work's systematic traversal of all 24 keys demonstrates equal temperament's viability by proving that every key can support complex contrapuntal structure, directly addressing the Pythagorean comma through distributed tuning compromise.
Territory
Systematic traversal of all 24 major and minor keys — the diatonic scale families generated by fifths. While the work demonstrates equal temperament's viability across the entire key space, its harmonic language remains fifths-generated throughout. The traversal is across diatonic territory, not between scale territories.
Constitutive depth
The fifth remains constitutive infrastructure - remove fifth-based relationships and the fugues cease to be tonal music. The work doesn't generate endogenous constraints beyond what fugal procedure and key organization already specify.
Legibility
The temperament mechanism operates invisibly - audiences experience smooth modulation and key equality without perceiving the comma distribution that makes it possible. The tuning compromise is naturalized through successful musical function.