Cb · Chord

Cb Maj13

Major thirteenth chord

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Major thirteenth chord

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

  1. Chord and Scale
  2. Tones: 7
  3. Relations

Cb Maj13: Cb, Eb, Gb, Bb, Db, Fb, Ab

Cb Maj13 · Chord · Cb · 7 Tones

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

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

Cb Maj13 Public
Chord • 1,2,2,1,2,2,2 • 7 tones
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Chord and Scale
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Description / Aliases
Major thirteenth chord
Aliases
Maj13 M13 Δ13
Graphical Harmony
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Tones
Selected relation
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Note: Cb Interval: 1 Degree: 1 MIDI: 47 Hz: 415.31
Relations
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Note: Eb Interval: 3 Degree: 2 MIDI: 51 Hz: 523.25
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Note: Gb Interval: 5 Degree: 3 MIDI: 54 Hz: 622.25
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Note: Bb Interval: 7 Degree: 4 MIDI: 58 Hz: 783.99
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Note: Db Interval: 9 Degree: 5 MIDI: 61 Hz: 466.16
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Note: Fb Interval: 11 Degree: 6 MIDI: 64 Hz: 554.37
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Note: Ab Interval: 13 Degree: 7 MIDI: 68 Hz: 698.46
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Network of this chord or scale with contain / contained-in relations.
Consonance heuristic Mildly consonant
Set: 0, 1, 3, 5, 6, 8, 10 Vector: [2, 5, 4, 3, 6, 1] Score: 0.38 open / fifth-supported

This set has 7 pitch classes, 3 close/tritone pressure points and 13 consonant-support intervals; average heuristic score: 0.38.

Interval Count Weight Contribution
m2 / M7 2 -5 -10
M2 / m7 5 -2 -10
m3 / M6 4 +2 +8
M3 / m6 3 +2 +6
P4 / P5 6 +3 +18
Tritone 1 -4 -4
Consonance graph
Bridge candidates 2040 candidates
Target Shared tones Pivot Voice-leading Δ consonance Bridge score
E Lydian ♯2 Scale
Smooth pivot
 1, 3, Eb, 8, 10, Bb 1, 3, Eb, 8 0.14 0.33 4.17
Ab Harmonic Minor Scale
Smooth pivot
 1, 3, Eb, 8, 10, Bb 1, 3, Eb, 8 0.14 0.33 4.17
Bb Locrian ♮6 Scale
Smooth pivot
 1, 3, Eb, 8, 10, Bb 1, 3, Eb, 8 0.14 0.33 4.17
Cb Harmonic Major Scale
Smooth pivot
 1, 3, Eb, 6, 10, Bb 1, 3, Eb, 6 0.14 0.33 4.17
Cb Ionian ♯5 Scale
Smooth pivot
 1, 3, Eb, 8, 10, Bb 1, 3, Eb, 8 0.14 0.33 4.17
E Barry Harris Major 6 Diminished Scale
Smooth pivot
 1, 3, Eb, 6, 8, 10, Bb 1, 3, Eb, 6 0.06 0.42 4.16
Gb Bebop Dominant Scale
Smooth pivot
 1, 3, Eb, 6, 8, 10, Bb 1, 3, Eb, 6 0.06 0.42 4.16
Gb Bebop Major Scale
Smooth pivot
 1, 3, Eb, 6, 8, 10, Bb 1, 3, Eb, 6 0.06 0.42 4.16
Cb Barry Harris Major 6 Diminished Scale
Smooth pivot
 1, 3, Eb, 6, 8, 10, Bb 1, 3, Eb, 6 0.06 0.42 4.16
Cb Bebop Dominant Scale
Smooth pivot
 1, 3, Eb, 6, 8, 10, Bb 1, 3, Eb, 6 0.06 0.42 4.16
Cb Bebop Major Scale
Smooth pivot
 1, 3, Eb, 6, 8, 10, Bb 1, 3, Eb, 6 0.06 0.42 4.16
C 7alt5alt9 Chord
Smooth pivot
 1, 3, Eb, 6, 8, 10 1, 3, Eb, 6 0.14 0.38 4.10
Global Sound Log
Events: 0

Records chord/scale plays and global output tone groups (tones + intervals only).

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