Rock

Iron Man Progression (Im–♭III–♭VII–Im) Chord Progression

Black Sabbath. Doom Im-♭III-♭VII-Im.

metal
Black-Sabbath
doom
riff

Roman numerals

Im
♭III
♭VII
Im

Roman numerals give each chord’s position relative to the key’s tonic, so the progression sounds the same in any key.

Chords by key

Key of C

Cm – Eb – Bb – Cm

Key of G

Gm – A# – F – Gm

Key of D

Dm – F – C – Dm

Open in the editor and arrange it Generate MIDI patterns from this progression

Come As You Are Progression
Im – Im – IV – Im
Breathe Progression
Im – IV7 – Im – IV7
Money Progression
Im7 – Im7 – ♭VIImaj7 – Im7
Baba O'Riley Progression
I – V – IV – I
Under Pressure Progression
I – V – ♭VII – IV
Roundabout Progression
Im – ♭VII – ♭VI – V
Cinema Show Progression
I – IIm – ♭VII – IV
Minor Line Cliché
Im – Im(maj7) – Im7 – Im6

All Rock chord progressions