What you are learning
F# 9b13 · Displayed in: F# · Dominant ninth chord with flat thirteenth · Tones: F#, A#, C#, E, G#, D · Aliases: 9b13, Dom9b13
F# · Chord
F# 9b13
F# 9b13 · Displayed in: F# · Dominant ninth chord with flat thirteenth · Tones: F#, A#, C#, E, G#, D · Aliases: 9b13, Dom9b13
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 F# 9b13
How to use this page
- Chord and Scale
- Tones: 6
- Relations
Example
F# 9b13: F#, A#, C#, E, G#, D
F# 9b13 · Chord · F# · 6 Tones
Network of this chord or scale with contain / contained-in relations.
Type key + scale (e.g. C Major, F Dorian)
F# 9b13
Public
Chord
• 1,2,2,2,2,3 • 6 tones
Chord and Scale
Matches
Description / Aliases
Dominant ninth chord with flat thirteenth
Aliases
9b13
Dom9b13
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: F#
Interval: 1
Degree: 1
MIDI: 54
Hz: 554.37
Relations
Loading related chords and scales...
Note: A#
Interval: 3
Degree: 2
MIDI: 58
Hz: 698.46
Relations
Loading related chords and scales...
Note: C#
Interval: 5
Degree: 3
MIDI: 61
Hz: 415.31
Relations
Loading related chords and scales...
Note: E
Interval: b7
Degree: 4
MIDI: 64
Hz: 523.25
Relations
Loading related chords and scales...
Note: G#
Interval: 9
Degree: 5
MIDI: 68
Hz: 622.25
Relations
Loading related chords and scales...
Note: D
Interval: b13
Degree: 6
MIDI: 74
Hz: 466.16
Relations
Loading related chords and scales...
Relations
Loading...
Network of this chord or scale with contain / contained-in relations.
Consonance heuristic
Mixed
Set: 0, 1, 3, 5, 7, 9
Vector: [1, 4, 2, 4, 2, 2]
Score: -0.20
balanced
This set has 6 pitch classes, 3 close/tritone pressure points and 8 consonant-support intervals; average heuristic score: -0.20.
| Interval | Count | Weight | Contribution |
|---|---|---|---|
| m2 / M7 | 1 | -5 | -5 |
| M2 / m7 | 4 | -2 | -8 |
| m3 / M6 | 2 | +2 | +4 |
| M3 / m6 | 4 | +2 | +8 |
| P4 / P5 | 2 | +3 | +6 |
| Tritone | 2 | -4 | -8 |
Consonance graph
Bridge candidates
2360 candidates
| Target | Shared tones | Pivot | Voice-leading | Δ consonance | Bridge score |
|---|---|---|---|---|---|
|
A Neapolitan Major
Scale
Smooth pivot
|
1, G#, A#, 6, D, E | 1, G#, A#, 6 | 0.07 | 0.06 | 4.57 |
|
E 9#11
Chord
Smooth pivot
|
G#, A#, 6, D, E | G#, A#, 6, D | 0.17 | 0.00 | 4.51 |
|
F# 9#11
Chord
Smooth pivot
|
1, A#, 6, D, E | 1, A#, 6, D | 0.17 | 0.00 | 4.51 |
|
F# 7b9b13
Chord
Smooth pivot
|
1, G#, A#, 6, E | 1, G#, A#, 6 | 0.17 | 0.07 | 4.42 |
|
Bb 7#9#11
Chord
Smooth pivot
|
1, G#, A#, D, E | 1, G#, A#, D | 0.17 | 0.07 | 4.42 |
|
C# Dorian ♭2
Scale
Smooth pivot
|
1, G#, A#, 6, D, E | 1, G#, A#, 6 | 0.07 | 0.20 | 4.38 |
|
D Lydian Augmented
Scale
Smooth pivot
|
1, G#, A#, 6, D, E | 1, G#, A#, 6 | 0.07 | 0.20 | 4.38 |
|
D Maj9b5
Chord
Smooth pivot
|
1, G#, A#, 6, D | 1, G#, A#, 6 | 0.17 | 0.10 | 4.38 |
|
E 13#11
Chord
Smooth pivot
|
1, G#, A#, 6, D, E | 1, G#, A#, 6 | 0.07 | 0.20 | 4.38 |
|
E Lydian Dominant
Scale
Smooth pivot
|
1, G#, A#, 6, D, E | 1, G#, A#, 6 | 0.07 | 0.20 | 4.38 |
|
E Overtone Scale
Scale
Smooth pivot
|
1, G#, A#, 6, D, E | 1, G#, A#, 6 | 0.07 | 0.20 | 4.38 |
|
F# Mixolydian ♭6
Scale
Smooth pivot
|
1, G#, A#, 6, D, E | 1, G#, A#, 6 | 0.07 | 0.20 | 4.38 |