Western Oregon University
Class confirmed
MUS331
Fall 2026 28-SEP-2026 - 11-DEC-2026 · 1 section
You found MUS 331.
Music Theory IV - Chromatic Harmony
Harbor turns your MUS 331 notes into a readiness map so you can see what looks solid, shaky, or missing.
Built from this class—not a generic study guide.
Free to open · No card