About the G Vietnamese scale
G Vietnamese is used for Vietnamese-flavored and folk melodies. Think of it as a dark five-note scale with a minor third and flat sixth.
Its notes are G, B♭, C, D, and E♭. The formula is 1½ W W H 4 semitones.
The key draws two black keys from the piano, B♭ and E♭.
Notes and intervals
| 1 | GG | Root |
|---|---|---|
| 2 | BbB♭ | Minor 3rd |
| 3 | CC | Perfect 4th |
| 4 | DD | Perfect 5th |
| 5 | EbE♭ | Minor 6th |
| Steps | 1½ W W H 4 semitones |
|---|---|
| Semitones | 3-2-2-1-4 |
| Degrees | 1 ♭3 4 5 ♭6 |
Shapes
Chromatic
Circle of Fifths