Complete List of Chords in B-flat (Bb)

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All chords in the Key of B-flat (Bb) with notes, formulas, and intervals.

B-flat Chords (enharmonic to A#)

B-flat Major Chords (same as A#)

B-flat major chord

Symbol: Bb
Chord: B-flat major
Notes: Bb, D, F
Formula: 1 – 3 – 5
Interval: Bb (root note), D (major third), and F (perfect fifth)

B-flat major sixth chord

Symbol: Bb6
Chord: B-flat major sixth
Notes: Bb, D, F, G
Formula: 1 – 3 – 5 – 6
Interval: Bb (root note), D (major third), F (perfect fifth), and G (major sixth)

B-flat major seventh chord

Symbol: Bbmaj7
Chord: B-flat major seventh
Notes: Bb, D, F, A
Formula: 1 – 3 – 5 – 7
Interval: Bb (root note), D (major third), F (perfect fifth), and A (major seventh)

B-flat major ninth chord

Symbol: Bbmaj9
Chord: B-flat major ninth
Notes: Bb, D, F, A, C
Formula: 1 – 3 – 5 – 7 – 9
Interval: Bb (root note), D (major third), F (perfect fifth), A (major seventh), and C (major ninth)

B-flat major eleventh chord

Symbol: Bbmaj11
Chord: B-flat major eleventh
Notes: Bb, D, F, A, C, Eb
Formula: 1 – 3 – 5 – 7 – 9 – 11
Interval: Bb (root note), D (major third), F (perfect fifth), A (major seventh), C (major ninth), and Eb (perfect eleventh)

B-flat major thirteenth chord

Symbol: Bbmaj13
Chord: B-flat major thirteenth
Notes: Bb, D, F, A, C, Eb, G
Formula: 1 – 3 – 5 – 7 – 9 – 11 – 13
Interval: Bb (root note), D (major third), F (perfect fifth), A (major seventh), C (major ninth), Eb (perfect eleventh), and G (major thirteenth)

B-flat major sixth-ninth chord

Symbol: Bb6/9
Chord: B-flat major sixth-ninth
Notes: Bb, D, F, G, C
Formula: 1 – 3 – 5 – 6 – 9
Interval: Bb (root note), D (major third), F (perfect fifth), G (major sixth), and C (major ninth)

B-flat Minor Chords (same as A#)

B-flat minor chord

Symbol: Bbm
Chord: B-flat minor
Notes: Bb, Db, F
Formula: 1 – b3 – 5
Interval: Bb (root note), Db (minor third), and F (perfect fifth)

B-flat minor sixth chord

Symbol: Bbm6
Chord: B-flat minor sixth
Notes: Bb, Db, F, G
Formula: 1 – b3 – 5 – 6
Interval: Bb (root note), Db (minor third), F (perfect fifth), and G (major sixth)

B-flat minor seventh chord

Symbol: Bbm7
Chord: B-flat minor seventh
Notes: Bb, Db, F, Ab
Formula: 1 – b3 – 5 – b7
Interval: Bb (root note), Db (minor third), F (perfect fifth), and Ab (minor seventh)

B-flat minor ninth chord

Symbol: Bbm9
Chord: B-flat minor ninth
Notes: Bb, Db, F, Ab, C
Formula: 1 – b3 – 5 – b7 – 9
Interval: Bb (root note), Db (minor third), F (perfect fifth), Ab (minor seventh), and C (major ninth)

B-flat minor eleventh chord

Symbol: Bbm11
Chord: B-flat minor eleventh
Notes: Bb, Db, F, Ab, C, Eb
Formula: 1 – b3 – 5 – b7 – 9 – 11
Interval: Bb (root note), Db (minor third), F (perfect fifth), Ab (minor seventh), C (major ninth), and Eb (perfect eleventh)

B-flat minor thirteenth chord

Symbol: Bbm13
Chord: B-flat minor thirteenth
Notes: Bb, Db, F, Ab, C, Eb, G
Formula: 1 – b3 – 5 – b7 – 9 – 11 – 13
Interval: Bb (root note), Db (minor third), F (perfect fifth), Ab (minor seventh), C (major ninth), Eb (perfect eleventh), and G (major thirteenth)

B-flat Added, Augmented Chords (same as A#)

B-flat added ninth chord

Symbol: Bbadd9
Chord: B-flat added ninth
Notes: Bb, D, F, C
Formula: 1 – 3 – 5 – 9
Interval: Bb (root note), D (major third), F (perfect fifth), and C (major ninth)

B-flat augmented chord

Symbol: Bbaug
Chord: B-flat augmented
Notes: Bb, D, F#
Formula: 1 – 3 – #5
Interval: Bb (root note), D (major third), and F# (augmented fifth)

B-flat power chord

Symbol: Bb5
Chord: B-flat power
Notes: Bb, F
Formula: 1 – 5
Interval: Bb (root note), and F (perfect fifth)

B-flat Dominant Chords (same as A#)

B-flat dominant seventh chord

Symbol: Bb7
Chord: B-flat dominant seventh
Notes: Bb, D, F, Ab
Formula: 1 – 3 – 5 – b7
Interval: Bb (root note), D (major third), F (perfect fifth), and Ab (minor seventh)

B-flat dominant ninth chord

Symbol: Bb9
Chord: B-flat dominant ninth
Notes: Bb, D, F, Ab, C
Formula: 1 – 3 – 5 – b7 – 9
Interval: Bb (root note), D (major third), F (perfect fifth), Ab (minor seventh), and C (major ninth)

B-flat dominant eleventh chord

Symbol: Bb11
Chord: B-flat dominant eleventh
Notes: Bb, D, F, Ab, C, Eb
Formula: 1 – 3 – 5 – b7 – 9 – 11
Interval: Bb (root note), D (major third), F (perfect fifth), Ab (minor seventh), C (major ninth), and Eb (perfect eleventh)

B-flat dominant thirteenth chord

Symbol: Bb13
Chord: B-flat dominant thirteenth
Notes: Bb, D, F, Ab, C, Eb, G
Formula: 1 – 3 – 5 – b7 – 9 – 11 – 13
Interval: Bb (root note), D (major third), F (perfect fifth), Ab (minor seventh), C (major ninth), Eb (perfect eleventh), and G (major thirteenth)

B-flat dominant seventh flat five chord

Symbol: Bb7(b5)
Chord: B-flat dominant seventh flat five
Notes: Bb, D, Fb (same as E), Ab
Formula: 1 – 3 – b5 – b7
Interval: Bb (root note), D (major third), Fb (same as E) (diminished fifth), and Ab (minor seventh)

B-flat dominant seventh sharp ninth chord

Symbol: Bb7(#9)
Chord: B-flat dominant seventh sharp ninth
Notes: Bb, D, F, Ab, C#
Formula: 1 – 3 – 5 – b7 – #9
Interval: Bb (root note), D (major third), F (perfect fifth), Ab (minor seventh), and C# (augmented ninth)

B-flat dominant seventh suspended fourth chord

Symbol: Bb7sus4
Chord: B-flat dominant seventh suspended fourth
Notes: Bb, Eb, F, Ab
Formula: 1 – 4 – 5 – b7
Interval: Bb (root note), Eb (perfect fourth), F (perfect fifth), and Ab (minor seventh)

B-flat dominant minor ninth chord

Symbol: Bb7(b9)
Chord: B-flat dominant minor ninth
Notes: Bb, D, F, Ab, Cb (same as B)
Formula: 1 – 3 – 5 – b7 – b9
Interval: Bb (root note), D (major third), F (perfect fifth), Ab (minor seventh), and Cb (same as B) (minor ninth)

B-flat Diminished Chords (same as A#)

B-flat diminished chord

Symbol: Bbdim
Chord: B-flat diminished
Notes: Bb, Db, Fb (same as E)
Formula: 1 – b3 – b5
Interval: Bb (root note), Db (minor third), and Fb (same as E) (diminished fifth)

B-flat diminished seventh chord

Symbol: Bbdim7
Chord: B-flat diminished seventh
Notes: Bb, Db, Fb (same as E), Abb (same as G)
Formula: 1 – b3 – b5 – bb7
Interval: Bb (root note), Db (minor third), Fb (same as E) (diminished fifth), and Abb (same as G) b(diminished seventh)

B-flat half-diminished seventh chord

Symbol: Bbm7(b5)
Chord: B-flat half-diminished seventh
Notes:
Formula: 1 – b3 – b5 – b7
Interval: (root note), (minor third), (diminished fifth), and (minor seventh)

B-flat Suspended Chords (same as A#)

B-flat suspended second chord

Symbol: Bbsus2
Chord: B-flat suspended second
Notes: Bb, C, F
Formula: 1 – 2 – 5
Interval: Bb (root note), C (major second), and F (perfect fifth)

B-flat suspended fourth chord

Symbol: Bbsus4
Chord: B-flat suspended fourth
Notes: Bb, Eb, F
Formula: 1 – 4 – 5
Interval: Bb (root note), Eb (perfect fourth), and F (perfect fifth)

<< Complete List of Chords – Index

List of Chords - C Chords  |  C Sharp (C#) Chords  |  C flat (Cb) Chords  |  D Chords  |  D-sharp (D#) Chords  |  D-flat (Db) Chords  |  E Chords  |  E-sharp (E#) Chords  |  E-flat (Eb) Chords  |  F Chords  |  F-sharp (F#) Chords  |  F-flat (Fb) Chords  |  G Chords  |  G-sharp (G#) Chords  |  G-flat (Gb) Chords  |  A Chords  |  A-sharp (A#) Chords  |  A-flat (Ab) Chords  |  B Chords  |  B-flat (Bb) Chords  |  B-sharp (B#) Chords