What you are learning
Dominant thirteenth chord
Dominant thirteenth chord
Dominant thirteenth chord
Chord and Scale
Type key + scale (e.g. C Major, F Dorian)
C 13: C, E, G, Bb, D, F, A
C 13 · Chord · C · 7 Tones
Network of this chord or scale with contain / contained-in relations.
Type key + scale (e.g. C Major, F Dorian)
This set has 7 pitch classes, 3 close/tritone pressure points and 13 consonant-support intervals; average heuristic score: 0.38.
| Interval | Count | Weight | Contribution |
|---|---|---|---|
| m2 / M7 | 2 | -5 | -10 |
| M2 / m7 | 5 | -2 | -10 |
| m3 / M6 | 4 | +2 | +8 |
| M3 / m6 | 3 | +2 | +6 |
| P4 / P5 | 6 | +3 | +18 |
| Tritone | 1 | -4 | -4 |
| Target | Shared tones | Pivot | Voice-leading | Δ consonance | Bridge score |
|---|---|---|---|---|---|
|
A Harmonic Major
Scale
Chromatic slide
|
D, E, F, A | D, E, F, A | 0.43 | 0.33 | 2.91 |
|
A Lydian Diminished
Scale
Chromatic slide
|
C, E, G, A | C, E, G, A | 0.43 | 0.33 | 2.91 |
|
A Romanian Minor
Scale
Chromatic slide
|
C, E, G, A | C, E, G, A | 0.43 | 0.33 | 2.91 |
|
Bb Harmonic Minor
Scale
Chromatic slide
|
C, F, A, Bb | C, F, A, Bb | 0.43 | 0.33 | 2.91 |
|
B Harmonic Minor
Scale
Chromatic slide
|
D, E, G, Bb | D, E, G, Bb | 0.43 | 0.33 | 2.91 |
|
B Phrygian Dominant
Scale
Chromatic slide
|
C, E, G, A | C, E, G, A | 0.43 | 0.33 | 2.91 |
|
G m9b5
Chord
Chromatic slide
|
F, G, A, Bb | F, G, A, Bb | 0.31 | 0.38 | 2.89 |
|
A 7b13
Chord
Chromatic slide
|
E, F, G, A | E, F, G, A | 0.31 | 0.38 | 2.89 |
|
C 7b13
Chord
Chromatic slide
|
C, E, G, Bb | C, E, G, Bb | 0.39 | 0.38 | 2.86 |
|
C Barry Harris Minor 6 Diminished
Scale
Chromatic slide
|
C, D, F, G, A | C, D, F, G | 0.33 | 0.56 | 2.86 |
|
D 7b13
Chord
Chromatic slide
|
C, D, A, Bb | C, D, A, Bb | 0.39 | 0.38 | 2.86 |
|
D Barry Harris Minor 6 Diminished
Scale
Chromatic slide
|
D, E, F, G, A | D, E, F, G | 0.33 | 0.56 | 2.86 |
Context
Context
State
Inputs
Context
Context
State
Inputs
Records chord/scale plays and global output tone groups (tones + intervals only).
Use JolyEngine as the playback source for chord-grid clicks, test chord charts, and inspect the generated accompaniment.
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