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Ab Quintal · Displayed in: Ab · Built from stacked 5ths · Tones: Ab, Eb, Bb, E, C, Fb · Aliases: Quintal Scale
Ab Quintal · Displayed in: Ab · Built from stacked 5ths · Tones: Ab, Eb, Bb, E, C, Fb · Aliases: Quintal Scale
Ab Quintal · Displayed in: Ab · Built from stacked 5ths · Tones: Ab, Eb, Bb, E, C, Fb · Aliases: Quintal Scale
Chord and Scale
Type key + scale (e.g. C Major, F Dorian)
Ab Quintal: Ab, Eb, Bb, E, C, Fb
Ab Quintal · Scale · Ab · 6 Tones
Network of this chord or scale with contain / contained-in relations.
Type key + scale (e.g. C Major, F Dorian)
Diatonic triads and seventh chords built by stacking every other degree of this scale.
| Degree |
Triad
|
Seventh
|
Tones | Interval |
|---|---|---|---|---|
| I |
I · Ab [1 2 3]
No KeyScale match
|
- |
Ab, Bb, C
|
2, 4
|
| II |
II · Eb [1 b2 b2]
No KeyScale match
|
- |
Eb, E, Fb
|
1, 1
|
| III |
III · Bb [1 2 b7]
No KeyScale match
|
- |
Bb, C, Ab
|
2, 10
|
| IV |
IV · E [1 0 7]
No KeyScale match
|
- |
E, Fb, Eb
|
0, 11
|
| V |
V · C [1 #5 b7]
No KeyScale match
|
- |
C, Ab, Bb
|
8, 10
|
| VI |
VI · Fb [1 7 12]
No KeyScale match
|
- |
Fb, Eb, E
|
11, 12
|
This set has 5 pitch classes, 2 close/tritone pressure points and 6 consonant-support intervals; average heuristic score: 0.10.
| Interval | Count | Weight | Contribution |
|---|---|---|---|
| m2 / M7 | 1 | -5 | -5 |
| M2 / m7 | 2 | -2 | -4 |
| m3 / M6 | 1 | +2 | +2 |
| M3 / m6 | 3 | +2 | +6 |
| P4 / P5 | 2 | +3 | +6 |
| Tritone | 1 | -4 | -4 |
| Target | Shared tones | Pivot | Voice-leading | Δ consonance | Bridge score |
|---|---|---|---|---|---|
|
Eb 13sus4b9
Chord
Smooth pivot
|
Ab, 3, C, Fb, 10 | Ab, 3, C, Fb | 0.08 | 0.03 | 4.50 |
|
Bb m11b5
Chord
Smooth pivot
|
Ab, 3, C, Fb, 10 | Ab, 3, C, Fb | 0.08 | 0.03 | 4.50 |
|
C 7#9b13
Chord
Smooth pivot
|
Ab, 3, C, Fb, 10 | Ab, 3, C, Fb | 0.08 | 0.23 | 4.23 |
|
C 7b13
Chord
Smooth pivot
|
Ab, C, Fb, 10 | Ab, C, Fb, 10 | 0.20 | 0.10 | 4.23 |
|
C 7b9#5
Chord
Smooth pivot
|
Ab, C, Fb, 10 | Ab, C, Fb, 10 | 0.20 | 0.10 | 4.23 |
|
Db Kumoi Pentatonic
Scale
Smooth pivot
|
3, C, Fb, 10 | 3, C, Fb, 10 | 0.20 | 0.10 | 4.23 |
|
Db m6/9
Chord
Smooth pivot
|
3, C, Fb, 10 | 3, C, Fb, 10 | 0.20 | 0.10 | 4.23 |
|
Eb 7sus4b9
Chord
Smooth pivot
|
3, C, Fb, 10 | 3, C, Fb, 10 | 0.20 | 0.10 | 4.23 |
|
Eb In-Sen
Scale
Smooth pivot
|
3, C, Fb, 10 | 3, C, Fb, 10 | 0.20 | 0.10 | 4.23 |
|
Eb sus4b9
Chord
Smooth pivot
|
3, C, Fb, 10 | 3, C, Fb, 10 | 0.20 | 0.10 | 4.23 |
|
Eb Tizita Dorian b2
Scale
Smooth pivot
|
Ab, 3, C, Fb | Ab, 3, C, Fb | 0.20 | 0.10 | 4.23 |
|
Ab Maj9#5
Chord
Smooth pivot
|
Ab, C, Fb, 10 | Ab, C, Fb, 10 | 0.20 | 0.10 | 4.23 |
Records chord/scale plays and global output tone groups (tones + intervals only).
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