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B Maj7#9 · Displayed in: B · Major seventh with sharp ninth · Tones: B, D#, F#, A#, C## · Aliases: Maj7#9, M7#9, Δ7#9
B Maj7#9 · Displayed in: B · Major seventh with sharp ninth · Tones: B, D#, F#, A#, C## · Aliases: Maj7#9, M7#9, Δ7#9
B Maj7#9 · Displayed in: B · Major seventh with sharp ninth · Tones: B, D#, F#, A#, C## · Aliases: Maj7#9, M7#9, Δ7#9
Chord and Scale
Type key + scale (e.g. C Major, F Dorian)
B Maj7#9: B, D#, F#, A#, C##
B Maj7#9 · Chord · B · 5 Tones
Network of this chord or scale with contain / contained-in relations.
Type key + scale (e.g. C Major, F Dorian)
This set has 5 pitch classes, 2 close/tritone pressure points and 8 consonant-support intervals; average heuristic score: 0.80.
| Interval | Count | Weight | Contribution |
|---|---|---|---|
| m2 / M7 | 2 | -5 | -10 |
| M2 / m7 | 0 | -2 | 0 |
| m3 / M6 | 2 | +2 | +4 |
| M3 / m6 | 4 | +2 | +8 |
| P4 / P5 | 2 | +3 | +6 |
| Tritone | 0 | -4 | 0 |
| Target | Shared tones | Pivot | Voice-leading | Δ consonance | Bridge score |
|---|---|---|---|---|---|
|
Eb Maj7#9
Chord
Smooth pivot
|
2, C##, 6, 10 | 2, C##, 6, 10 | 0.20 | 0.00 | 4.37 |
|
Eb Maj7b13
Chord
Smooth pivot
|
2, C##, 10, A# | 2, C##, 10, A# | 0.20 | 0.00 | 4.37 |
|
G Maj7#9
Chord
Smooth pivot
|
2, 6, 10, A# | 2, 6, 10, A# | 0.20 | 0.00 | 4.37 |
|
G Maj7b13
Chord
Smooth pivot
|
2, C##, 6, A# | 2, C##, 6, A# | 0.20 | 0.00 | 4.37 |
|
B Maj7b13
Chord
Smooth pivot
|
C##, 6, 10, A# | C##, 6, 10, A# | 0.20 | 0.00 | 4.37 |
|
B Maj9
Chord
Smooth pivot
|
C##, 6, 10, A# | C##, 6, 10, A# | 0.20 | 0.00 | 4.37 |
|
Ab m9
Chord
Smooth pivot
|
C##, 6, 10, A# | C##, 6, 10, A# | 0.30 | 0.00 | 4.32 |
|
B Maj7add13
Chord
Smooth pivot
|
C##, 6, 10, A# | C##, 6, 10, A# | 0.30 | 0.00 | 4.32 |
|
Eb mMaj7
Chord
Smooth pivot
|
2, C##, 6, 10 | 2, C##, 6, 10 | 0.10 | 0.20 | 4.14 |
|
Eb mMaj7#5
Chord
Smooth pivot
|
2, C##, 6, A# | 2, C##, 6, A# | 0.10 | 0.20 | 4.14 |
|
B mMaj7
Chord
Smooth pivot
|
2, 6, 10, A# | 2, 6, 10, A# | 0.10 | 0.20 | 4.14 |
|
B 7#9
Chord
Smooth pivot
|
2, C##, 6, A# | 2, C##, 6, A# | 0.20 | 0.30 | 3.96 |
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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