9802 / 18210 · Workshop 81 — Polychords and Bitonal Hearing: Two Harmonic Worlds at Once, Upper Structure vs. True Polychord, Controlled Clashes, and Making “Wrong” Chords Sound Intentional← prev⊞ allnext →
81.12Analyze relative to C
B♭ = ♭7.
D = 9.
F = 11.
The strongest potential friction:
E vs F.
Major 3rd against natural 11.
That clash is important.