What you are learning
Bb Maj9#11 · Displayed in: Bb · Chord · Tones: Bb, D, F, A, C, E · Aliases: Maj9#11, M9#11, Δ9#11
Bb Maj9#11 · Displayed in: Bb · Chord · Tones: Bb, D, F, A, C, E · Aliases: Maj9#11, M9#11, Δ9#11
Bb Maj9#11 · Displayed in: Bb · Chord · Tones: Bb, D, F, A, C, E · Aliases: Maj9#11, M9#11, Δ9#11
Chord and Scale
Type key + scale (e.g. C Major, F Dorian)
Bb Maj9#11: Bb, D, F, A, C, E
Bb Maj9#11 · Chord · Bb · 6 Tones
Network of this chord or scale with contain / contained-in relations.
Type key + scale (e.g. C Major, F Dorian)
This set has 6 pitch classes, 3 close/tritone pressure points and 9 consonant-support intervals; average heuristic score: 0.13.
| Interval | Count | Weight | Contribution |
|---|---|---|---|
| m2 / M7 | 2 | -5 | -10 |
| M2 / m7 | 3 | -2 | -6 |
| m3 / M6 | 2 | +2 | +4 |
| M3 / m6 | 3 | +2 | +6 |
| P4 / P5 | 4 | +3 | +12 |
| Tritone | 1 | -4 | -4 |
| Target | Shared tones | Pivot | Voice-leading | Δ consonance | Bridge score |
|---|---|---|---|---|---|
|
Bb Maj11
Chord
Smooth pivot
|
Bb, C, 5, 9, 10 | Bb, C, 5, 9 | 0.17 | 0.00 | 4.51 |
|
Bb Maj7#9#11
Chord
Smooth pivot
|
C, D, 5, 9, 10 | C, D, 5, 9 | 0.17 | 0.00 | 4.51 |
|
Bb mMaj9#11
Chord
Smooth pivot
|
Bb, D, 5, 9, 10 | Bb, D, 5, 9 | 0.17 | 0.00 | 4.51 |
|
F Maj11
Chord
Smooth pivot
|
Bb, D, 5, 9, 10 | Bb, D, 5, 9 | 0.33 | 0.00 | 4.44 |
|
C Mixolydian
Scale
Smooth pivot
|
Bb, C, D, 5, 9, 10 | Bb, C, D, 5 | 0.14 | 0.25 | 4.28 |
|
D Gypsy Minor
Scale
Smooth pivot
|
Bb, C, D, 5, 9, 10 | Bb, C, D, 5 | 0.07 | 0.28 | 4.28 |
|
D Natural Minor (Aeolian)
Scale
Smooth pivot
|
Bb, C, D, 5, 9, 10 | Bb, C, D, 5 | 0.14 | 0.25 | 4.28 |
|
E Locrian
Scale
Smooth pivot
|
Bb, C, D, 5, 9, 10 | Bb, C, D, 5 | 0.14 | 0.25 | 4.28 |
|
F Major (Ionian)
Scale
Smooth pivot
|
Bb, C, D, 5, 9, 10 | Bb, C, D, 5 | 0.14 | 0.25 | 4.28 |
|
F Neapolitan Major
Scale
Smooth pivot
|
Bb, C, D, 5, 9, 10 | Bb, C, D, 5 | 0.07 | 0.28 | 4.28 |
|
G Dorian
Scale
Smooth pivot
|
Bb, C, D, 5, 9, 10 | Bb, C, D, 5 | 0.14 | 0.25 | 4.28 |
|
G m13
Chord
Smooth pivot
|
Bb, C, D, 5, 9, 10 | Bb, C, D, 5 | 0.14 | 0.25 | 4.28 |
Records chord/scale plays and global output tone groups (tones + intervals only).
Use advanced audio settings as the playback source for chord-grid clicks, test chord charts, and inspect the generated accompaniment.
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