Tonic
  • A
  • A
    B
  • B
  • C
  • C
    D
  • D
  • D
    E
  • E
  • F
  • F
    G
  • G
  • G
    A
Chord
Suggest chord?
Half-diminished 7th
B Half-diminished 7th
  • Notes
    • B
    • D
    • F
    • A
  • Degrees
    • 1
    • 3
    • 5
    • 7
  • Steps
    • 3H
    • 3H
    • 2W
  • Tones
    • 1.5
    • 1.5
    • 2
  • Semitones
    • 3
    • 3
    • 4
  • Intervals
    • P1
    • m3
    • d5
    • m7
B1P1D3m3F5d5A7m7
A
A
B
CC2
C
D
D
E
F
F
G
G
A
A
B
CC3
C
D
D
E
F
F
G
G
A
A
B
CC4
  • G
  • G
  • A
  • A
  • B
  • C
  • C
  • D
  • D
  • E
  • F
  • F
  • G
  • G
  • A
  • A
  • B
  • C
  • C
  • D
  • D
  • E
  • F
  • F
  • G
  • D
  • D
  • E
  • F
  • F
  • G
  • G
  • A
  • A
  • B
  • C
  • C
  • D
  • D
  • E
  • F
  • F
  • G
  • G
  • A
  • A
  • B
  • C
  • C
  • D
  • A
  • A
  • B
  • C
  • C
  • D
  • D
  • E
  • F
  • F
  • G
  • G
  • A
  • A
  • B
  • C
  • C
  • D
  • D
  • E
  • F
  • F
  • G
  • G
  • A
  • E
  • F
  • F
  • G
  • G
  • A
  • A
  • B
  • C
  • C
  • D
  • D
  • E
  • F
  • F
  • G
  • G
  • A
  • A
  • B
  • C
  • C
  • D
  • D
  • E
  • 0
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
A
A
B
CC1
C
D
D
E
F
F
G
G
A
A
B
CC2
C
D
D
E
F
F
G
G
A
A
B
CC3
C
D
D
E
F
F
G
G
A
A
B
CC4
C
D
D
E
F
F
G
G
A
A
B
CC5
Scales with B Half-diminished 7th
B
B Locrian I B Half Diminished I B Altered I B Half-Whole I B Dorian b5 I B Locrian 6 I B Dorian #4 I B Hungarian Gipsy I B Semilocrian b4 I
C
C Locrian I C Half Diminished I C Altered I C Half-Whole I C Dorian b5 I C Locrian 6 I C Dorian #4 I C Hungarian Gipsy I C Semilocrian b4 I
B
B Ionian VII B Ionian flat 5 VII B Melodic Minor VII B Whole-Half VIII B Ionian Augmented VII B Bebop Dominant VIII B Bebop Major VIII B Bebop Melodic Minor VIII
C
C Ionian VII C Ionian flat 5 VII C Melodic Minor VII C Whole-Half VIII C Ionian Augmented VII C Bebop Dominant VIII C Bebop Major VIII C Bebop Melodic Minor VIII
C
C Altered VII C Phrygian b4 VII C Phrygian Dominant VII C Locrian Dominant VII C Super Locrian bb3 VII
D
D Altered VII D Phrygian b4 VII D Phrygian Dominant VII D Locrian Dominant VII D Super Locrian bb3 VII
D
D Dorian VI D Melodic Minor VI D Dorian b2 VI D Half-Whole VII D Lydian b3 VI D Dorian #4 VI D Lydian #2 VI D Ultra Phrygian VII D Bebop Dorian VII D Bebop Melodic Minor VII D Ionian #2 VI D Neapolitan Major VI
D
D Lydian Augmented V D Whole-Half VI D Hungarian Minor VI D Leading Whole-Tone V
E
E Lydian Augmented V E Whole-Half VI E Hungarian Minor VI E Leading Whole-Tone V
E
E Phrygian V E Dorian b2 V E Mixolydian b2 V E Phrygian Dominant V
F
F Phrygian V F Dorian b2 V F Mixolydian b2 V F Phrygian Dominant V
E
E Lydian IV E Ionian flat 5 V E Lydian Augmented IV E Lydian Dominant IV E Half-Whole V E Lydian Augmented #2 IV E Lydian #2 IV E Ultra Locrian V E Oriental V E Ionian Augmented #2 V E Ultra Locrian bb3 V E Lydian Augmented Dominant IV
F
F Lydian IV F Ionian flat 5 V F Lydian Augmented IV F Lydian Dominant IV F Half-Whole V F Lydian Augmented #2 IV F Lydian #2 IV F Ultra Locrian V F Oriental V F Ionian Augmented #2 V F Ultra Locrian bb3 V F Lydian Augmented Dominant IV
F
F Whole-Half IV F Harmonic Minor IV F Bebop Melodic Minor IV F Bebop Harmonic Minor IV F Neapolitan Minor IV
G
G Whole-Half IV G Harmonic Minor IV G Bebop Melodic Minor IV G Bebop Harmonic Minor IV G Neapolitan Minor IV
G
G Mixolydian III G Lydian Dominant III G Melodic Major III G Bebop Dominant III G Bebop Dorian IV G Lydian #6 III G Lydian Dominant b6 III
G
G Half-Whole III G Locrian Diminished 7 III G Locrian 6 III G Ultra Locrian III
A
A Half-Whole III A Locrian Diminished 7 III A Locrian 6 III A Ultra Locrian III
A
A Aeolian II A Melodic Major II A Half Diminished II A Whole-Half II A Rock II A Ionian b6 II A Harmonic Minor II A Ionian Augmented II A Locrian bb3 bb7 III A Bebop Major II A Bebop Melodic Minor II A Bebop Harmonic Minor II A Mixolydian Augmented II A Major Locrian II
A
A Double Harmonic Major II
B
B Double Harmonic Major II
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