8531 / 18210 · Workshop 69 — Chord-Melody Architecture: Four-Way Close, Drop-2, Block Chords, Melody on Top, Inner-Voice Logic, and Turning a Single Line into a Piano “Section”← prev⊞ allnext →
69.4Level 1 — melody + one supporting tone
Melody G over C.
Add:
E below.
Play:
E-G.
That's already harmony.
Do not assume four notes are required.