Bb · Chord

Bb 9b5

Bb 9b5 · Displayed in: Bb · Chord · Tones: Bb, D, Fb, Ab, C · Aliases: 9b5, Dom9b5

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Bb 9b5 · Displayed in: Bb · Chord · Tones: Bb, D, Fb, Ab, C · Aliases: 9b5, Dom9b5

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Chord and Scale

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Type key + scale (e.g. C Major, F Dorian)

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  1. Chord and Scale
  2. Tones: 5
  3. Relations

Example

Bb 9b5: Bb, D, Fb, Ab, C

Bb 9b5 · Chord · Bb · 5 Tones

Network of this chord or scale with contain / contained-in relations.

Type key + scale (e.g. C Major, F Dorian)

Bb 9b5 Public
Chord • 2,2,2,4,2 • 5 tones
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Description / Aliases
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Aliases
9b5 Dom9b5
Graphical Harmony
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Tones
Selected relation
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Note: Bb Interval: 1 Degree: 1 MIDI: 58 Hz: 783.99
Relations
Loading related chords and scales...

Note: D Interval: 3 Degree: 2 MIDI: 62 Hz: 466.16
Relations
Loading related chords and scales...

Note: Fb Interval: b5 Degree: 3 MIDI: 64 Hz: 554.37
Relations
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Note: Ab Interval: b7 Degree: 4 MIDI: 68 Hz: 698.46
Relations
Loading related chords and scales...

Note: C Interval: 9 Degree: 5 MIDI: 72 Hz: 415.31
Relations
Loading related chords and scales...
Relations Loading...
Network of this chord or scale with contain / contained-in relations.
Consonance heuristic Tense
Set: 0, 2, 4, 6, 8 Vector: [0, 4, 0, 4, 0, 2] Score: -0.80 balanced

This set has 5 pitch classes, 2 close/tritone pressure points and 4 consonant-support intervals; average heuristic score: -0.80.

Interval Count Weight Contribution
m2 / M7 0 -5 0
M2 / m7 4 -2 -8
m3 / M6 0 +2 0
M3 / m6 4 +2 +8
P4 / P5 0 +3 0
Tritone 2 -4 -8
Consonance graph
Bridge candidates 2363 candidates
Target Shared tones Pivot Voice-leading Δ consonance Bridge score
C Whole Tone Scale
Smooth pivot
 Bb, C, D, 8, Ab Bb, C, D, 8 0.17 0.00 4.51
D Whole Tone Scale
Smooth pivot
 Bb, C, D, 8, Ab Bb, C, D, 8 0.17 0.00 4.51
E Whole Tone Scale
Smooth pivot
 Bb, C, D, 8, Ab Bb, C, D, 8 0.17 0.00 4.51
Gb Whole Tone Scale
Smooth pivot
 Bb, C, D, 8, Ab Bb, C, D, 8 0.17 0.00 4.51
Ab Whole Tone Scale
Smooth pivot
 Bb, C, D, 8, Ab Bb, C, D, 8 0.17 0.00 4.51
Bb Whole Tone Scale
Smooth pivot
 Bb, C, D, 8, Ab Bb, C, D, 8 0.17 0.00 4.51
C 9b5 Chord
Smooth pivot
 Bb, C, D, Ab Bb, C, D, Ab 0.40 0.00 4.28
D 9b5 Chord
Smooth pivot
 Bb, C, D, 8 Bb, C, D, 8 0.40 0.00 4.28
E 9b5 Chord
Smooth pivot
 C, D, 8, Ab C, D, 8, Ab 0.40 0.00 4.28
Gb 9b5 Chord
Smooth pivot
 Bb, D, 8, Ab Bb, D, 8, Ab 0.40 0.00 4.28
Ab 9b5 Chord
Smooth pivot
 Bb, C, 8, Ab Bb, C, 8, Ab 0.40 0.00 4.28
Db mMaj7b9 Chord
Smooth pivot
 Bb, C, D, 8 Bb, C, D, 8 0.30 0.10 4.19
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