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Gibson SG · Scales & Modes

Best Scales & Modes for Gibson SG

The Gibson SG — Tony Iommi invented heavy metal on one. Angus Young built AC/DC on one. Jack White plays the blues on one. The SG's sharp, aggressive tone has a natural affinity for the darker modes.

The SG's Dark Modal Territory

Pentatonic Minor — AC/DC and Classic Rock

1 ♭3 4 5 ♭7

Angus Young's entire vocabulary on an SG is minor pentatonic — but played with an aggression that turns five notes into a career. The SG's sharp attack gives pentatonic bends a cutting authority.

Phrygian — Black Sabbath, Heavy Metal

1 ♭2 ♭3 4 5 ♭6 ♭7

Tony Iommi's SG through heavy distortion + Phrygian = the birth of heavy metal. The ♭2 interval creates crushing tension over palm-muted low-E riffs. Sabbath's "Iron Man" and "War Pigs" live here.

Aeolian — Natural Minor Power

1 2 ♭3 4 5 ♭6 ♭7

The SG's natural resonance in the mid-upper register makes Aeolian melodies soar. Jack White mixes Aeolian with blues scale constantly — the SG's nasal bite makes every note count.

Harmonic Minor — Neo-Classical SG

1 2 ♭3 4 5 ♭6 7

The SG's sustain and upper-register access make it ideal for neo-classical harmonic minor runs. The narrow body allows thumb-over chording into the 24th fret range that wider guitars can't reach.

Ionian ModeDorian Mode Phrygian ModeLydian Mode Mixolydian ModeAeolian / Minor Blues ScalesJazz Scales Metal ScalesMusic Theory

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Why 42 Modes? Dead Sea Chords 2,048 Combinations Pentatonic Origins Where Notes Came From Guido d'Arezzo George Russell All Resources