i–♭VII–♭VI–♭V
The i–♭VII–♭VI–♭V progression descends chromatically through four semitone-related chords, creating a relentless downward pull. The tritone-related ♭V adds extreme dissonance and darkness. This progression is a hallmark of doom metal and dark progressive rock.
Pattern: i – ♭VII – ♭VI – ♭V
Example in A Minor: Am – G – F – E♭
Choose a Key
Song Examples
- Black Sabbath — Black Sabbath
- Hallowed Be Thy Name (intro) — Iron Maiden