G blues scale on guitar
The G blues scale has six notes: G, B♭, C, D♭, D and F (1 ♭3 4 ♭5 5 ♭7). The minor pentatonic with the flat 5th added: the blue note. Use it on the way between the 4th and the 5th rather than holding it.
| Note | G | B♭ | C | D♭ | D | F |
|---|---|---|---|---|---|---|
| Interval | 1 (root) | ♭3 | 4 | ♭5 | 5 | ♭7 |
| Step to the next | 1½ | whole | half | half | 1½ | whole |
5 positions to learn it in
The G blues scale is learnt in five boxes, each two notes a string under the hand, joined end to end up the neck. Start with box 1 and learn one at a time; together they cover the whole fretboard. Press Play to hear each one, up and back down.
Chords that go with the G blues scale
The chords on each note of the scale that use only its notes. Play over any of them and every note fits; G (Gm) is where it sounds at home.
| On the | Chord | Seventh chord |
|---|---|---|
| root (G) | Gmhome | Gm7home |
| ♭3 (B♭) | B♭daylight | – |
| 4 (C) | Csus4the door | – |
| ♭7 (F) | Fsus4heroic | – |
Scales with the same notes
Compare the G minor pentatonic scale, its minor pentatonic, without the blue note.
Questions
What notes are in the G blues scale?
G, B♭, C, D♭, D and F. Its intervals from the root are 1 ♭3 4 ♭5 5 ♭7, and the steps between its notes are W+H W H H W+H W (W a whole step, H a half step).
What chords go with the G blues scale?
The chords made only of its notes: Gm, B♭, Csus4 and Fsus4, and as seventh chords Gm7. G is home: Gm is the chord it sounds most settled over.
The blues scale in every key
Other scales in G
G majorG minorG minor pentatonicG major pentatonicG DorianG MixolydianG LydianG PhrygianG harmonic minorG melodic minorG Phrygian dominant
Practise it on a sheet of your own in the practice sheet maker, with a metronome and a drone. Every scale: guitar scales. This scale on bass, ukulele, mandolin and banjo.