G♭ major blues scale
G♭ major blues
- G♭R
- A♭2
- A♭3
- B♭3
- D♭5
- E♭6
Positions
How it is built
- The major pentatonic plus one note: A, the flat third. Six notes.
- A is the blue note. Play it and then B♭ right after; that minor-to-major slide is the sound of country and early rock and roll.