About the A flat Vietnamese scale
A flat Vietnamese is a dark five-note scale with a minor third and flat sixth. It's used for Vietnamese-flavored and folk melodies.
Notes and intervals
| 1 | A flat | Root |
| 2 | C flat | Minor 3rd |
| 3 | D flat | Perfect 4th |
| 4 | E flat | Perfect 5th |
| 5 | F flat | Minor 6th |
Shapes
Chromatic
Circle of Fifths
