What's The Minor 6 Diminished Scale?
The minor 6 diminished scale use the same theory concept as the major 6 diminished scale.
It is built from two interlocking chords:
A minor 6 chord (1 b3 5 6)
A diminished 7 chord a whole step above (1 b3 b5 bb7)
For C minor 6 diminished:
Cm6 = C – Eb – G – A
Ddim7 = D – F – Ab – B
When you combine them, you don’t think “scale”… you think:
Chord → chord → chord → chord
This is why players like Barry Harris teach it as a harmonic system, not just a scale.
Let’s take C minor 6 diminished as an example:
C minor 6 chord: C – Eb – G – A
Diminished chord (from D): D – F – Ab – B
Combine them:
C – D – Eb – F – G – Ab – A – B
This gives an 8-note scale (octatonic).
| C minor 6 Diminished |
C |
D |
Eb |
F |
G |
Ab |
A |
B |
| Formula |
1 |
2 |
b3 |
4 |
5 |
b6 |
6 |
7 |
| Intervals |
W |
H |
W |
W |
H |
H |
W |
H |