What you are learning
B Maj13 · Displayed in: B · Major thirteenth chord · Tones: B, D#, F#, A#, C#, G# · Aliases: Maj13, M13, Δ13
B · Chord
B Maj13
B Maj13 · Displayed in: B · Major thirteenth chord · Tones: B, D#, F#, A#, C#, G# · Aliases: Maj13, M13, Δ13
Guided start
Start with a clear learning action
Try first
Chord and Scale
Next step
Type key + scale (e.g. C Major, F Dorian)
Open support for B Maj13
How to use this page
- Chord and Scale
- Tones: 6
- Relations
Example
B Maj13: B, D#, F#, A#, C#, G#
B Maj13 · Chord · B · 6 Tones
Network of this chord or scale with contain / contained-in relations.
Type key + scale (e.g. C Major, F Dorian)
B Maj13
Public
Chord
• 2,2,3,2,2,1 • 6 tones
Chord and Scale
Matches
Description / Aliases
Major thirteenth chord
Aliases
Maj13
M13
Δ13
Generic fingering match
Select instrument and keyscale to scan all generics.
No catalog scan has run yet.
Tones
Selected relation
Current
Select a relation to inspect its playback controls and tone metadata.
Note: B
Interval: 1
Degree: 1
MIDI: 59
Hz: 783.99
Relations
Loading related chords and scales...
Note: D#
Interval: 3
Degree: 2
MIDI: 63
Hz: 466.16
Relations
Loading related chords and scales...
Note: F#
Interval: 5
Degree: 3
MIDI: 66
Hz: 554.37
Relations
Loading related chords and scales...
Note: A#
Interval: 7
Degree: 4
MIDI: 70
Hz: 698.46
Relations
Loading related chords and scales...
Note: C#
Interval: 9
Degree: 5
MIDI: 73
Hz: 415.31
Relations
Loading related chords and scales...
Note: G#
Interval: 13
Degree: 6
MIDI: 80
Hz: 622.25
Relations
Loading related chords and scales...
Relations
Loading...
Network of this chord or scale with contain / contained-in relations.
Consonance heuristic
Mildly consonant
Set: 0, 1, 3, 5, 8, 10
Vector: [1, 4, 3, 2, 5, 0]
Score: 0.80
open / fifth-supported
This set has 6 pitch classes, 1 close/tritone pressure points and 10 consonant-support intervals; average heuristic score: 0.80.
| Interval | Count | Weight | Contribution |
|---|---|---|---|
| m2 / M7 | 1 | -5 | -5 |
| M2 / m7 | 4 | -2 | -8 |
| m3 / M6 | 3 | +2 | +6 |
| M3 / m6 | 2 | +2 | +4 |
| P4 / P5 | 5 | +3 | +15 |
| Tritone | 0 | -4 | 0 |
Consonance graph
Bridge candidates
2359 candidates
| Target | Shared tones | Pivot | Voice-leading | Δ consonance | Bridge score |
|---|---|---|---|---|---|
|
C# m11
Chord
Smooth pivot
|
1, 3, 6, 8, A# | 1, 3, 6, 8 | 0.17 | 0.00 | 4.51 |
|
Eb m11
Chord
Smooth pivot
|
1, 3, 6, 8, 10 | 1, 3, 6, 8 | 0.17 | 0.00 | 4.51 |
|
E Maj13
Chord
Smooth pivot
|
1, 3, 6, 8, A# | 1, 3, 6, 8 | 0.17 | 0.00 | 4.51 |
|
F# 13sus4
Chord
Smooth pivot
|
1, 3, 6, 8, A# | 1, 3, 6, 8 | 0.17 | 0.00 | 4.51 |
|
F# Hexatonic Pentatonic
Scale
Smooth pivot
|
1, 3, 6, 8, A# | 1, 3, 6, 8 | 0.17 | 0.00 | 4.51 |
|
F# Maj13
Chord
Smooth pivot
|
1, 3, 6, 8, 10 | 1, 3, 6, 8 | 0.17 | 0.00 | 4.51 |
|
Ab 13sus4
Chord
Smooth pivot
|
1, 3, 6, 8, 10 | 1, 3, 6, 8 | 0.17 | 0.00 | 4.51 |
|
Ab Hexatonic Pentatonic
Scale
Smooth pivot
|
1, 3, 6, 8, 10 | 1, 3, 6, 8 | 0.17 | 0.00 | 4.51 |
|
Ab m7 11 b13
Chord
Smooth pivot
|
1, 3, 6, 8, A# | 1, 3, 6, 8 | 0.17 | 0.00 | 4.51 |
|
Ab m9
Chord
Smooth pivot
|
3, 6, 8, 10, A# | 3, 6, 8, 10 | 0.17 | 0.00 | 4.51 |
|
Bb m7 11 b13
Chord
Smooth pivot
|
1, 3, 6, 8, 10 | 1, 3, 6, 8 | 0.17 | 0.00 | 4.51 |
|
B Maj7add13
Chord
Smooth pivot
|
3, 6, 8, 10, A# | 3, 6, 8, 10 | 0.17 | 0.00 | 4.51 |