12668 / 18210 · Workshop 101 — Arrangement as a Generative System: Rules, Constraints, State Changes, and How to Design a Performance That Can Recreate Itself← prev⊞ allnext →
101.38Level 11 — historical rules
Examples:
IF borrowed iv has already occurred twice, THEN final cadence uses something simpler.
IF final high register was accidentally reached early, THEN later climax uses density instead of higher register.
IF motif has been absent 16 bars, THEN return it.
These rules make the performance aware of its own past.