<< Complete List of Chords – Index
All chords in the Key of G-flat (Gb) with notes, formulas, and intervals
G-flat Chords (enharmonic to F#)
G-flat Major Chords (same as F#)
G-flat major chord
Symbol: Gb
Chord: G-flat major
Notes: Gb, Bb, Db
Formula: 1 – 3 – 5
Interval: Gb (root note), Bb (major third), and Db (perfect fifth)
G-flat major sixth chord
Symbol: Gb6
Chord: G-flat major sixth
Notes: Gb, Bb, Db, Eb
Formula: 1 – 3 – 5 – 6
Interval: Gb (root note), Bb (major third), Db (perfect fifth), and Eb (major sixth)
G-flat major seventh chord
Symbol: Gbmaj7
Chord: G-flat major seventh
Notes: Gb, Bb, Db, F
Formula: 1 – 3 – 5 – 7
Interval: Gb (root note), Bb (major third), Db (perfect fifth), and F (major seventh)
G-flat major ninth chord
Symbol: Gbmaj9
Chord: G-flat major ninth
Notes: Gb, Bb, Db, F, Ab
Formula: 1 – 3 – 5 – 7 – 9
Interval: Gb (root note), Bb (major third), Db (perfect fifth), F (major seventh), and Ab (major ninth)
G-flat major eleventh chord
Symbol: Gbmaj11
Chord: G-flat major eleventh
Notes: Gb, Bb, Db, F, Ab, Cb (same as B)
Formula: 1 – 3 – 5 – 7 – 9 – 11
Interval: Gb (root note), Bb (major third), Db (perfect fifth), F (major seventh), Ab (major ninth), and Cb (same as B) (perfect eleventh)
G-flat major thirteenth chord
Symbol: Gbmaj13
Chord: G-flat major thirteenth
Notes: Gb, Bb, Db, F, Ab, Cb (same as B), Eb
Formula: 1 – 3 – 5 – 7 – 9 – 11 – 13
Interval: Gb (root note), Bb (major third), Db (perfect fifth), F (major seventh), Ab (major ninth), Cb (same as B) (perfect eleventh), and Eb (major thirteenth)
G-flat major sixth-ninth chord
Symbol: Gb6/9
Chord: G-flat major sixth-ninth
Notes: Gb, Bb, Db, Eb, Ab
Formula: 1 – 3 – 5 – 6 – 9
Interval: Gb (root note), Bb (major third), Db (perfect fifth), Eb (major sixth), and Ab (major ninth)
Chord | Notes |
---|---|
Gb (G-flat major) | Gb, Bb, Db |
Gb6 (G-flat major sixth) | Gb, Bb, Db, Eb |
Gbmaj7 (G-flat major seventh) | Gb, Bb, Db, F |
Gbmaj9 (G-flat major ninth) | Gb, Bb, Db, F, Ab |
Gbmaj11 (G-flat major eleventh) | Gb, Bb, Db, F, Ab, Cb (same as B) |
Gbmaj13 (G-flat major thirteenth) | Gb, Bb, Db, F, Ab, Cb (same as B), Eb |
Gb6/9 (G-flat major sixth-ninth) | Gb, Bb, Db, Eb, Ab |
G-flat Minor Chords (same as F#)
G-flat minor chord
Symbol: Gbm
Chord: G-flat minor
Notes: Gb, Bbb (same as A), Db
Formula: 1 – b3 – 5
Interval: Gb (root note), Bbb (same as A) (minor third), and Db (perfect fifth)
G-flat minor sixth chord
Symbol: Gbm6
Chord: G-flat minor sixth
Notes: Gb, Bbb (same as A), Db, Eb
Formula: 1 – b3 – 5 – 6
Interval: Gb (root note), Bbb (same as A) (minor third), Db (perfect fifth), and Eb (major sixth)
G-flat minor seventh chord
Symbol: Gbm7
Chord: G-flat minor seventh
Notes: Gb, Bbb (same as A), Db, Fb (same as E)
Formula: 1 – b3 – 5 – b7
Interval: Gb (root note), Bbb (same as A) (minor third), Db (perfect fifth), and Fb (same as E) (minor seventh)
G-flat minor ninth chord
Symbol: Gbm9
Chord: G-flat minor ninth
Notes: Gb, Bbb (same as A), Db, Fb (same as E), Ab
Formula: 1 – b3 – 5 – b7 – 9
Interval: Gb (root note), Bbb (same as A) (minor third), Db (perfect fifth), Fb (same as E) (minor seventh), and Ab (major ninth)
G-flat minor eleventh chord
Symbol: Gbm11
Chord: G-flat minor eleventh
Notes: Gb, Bbb (same as A), Db, Fb (same as E), Ab, Cb (same as B)
Formula: 1 – b3 – 5 – b7 – 9 – 11
Interval: Gb (root note), Bbb (same as A) (minor third), Db (perfect fifth), Fb (same as E) (minor seventh), Ab (major ninth), and Cb (same as B) (perfect eleventh)
G-flat minor thirteenth chord
Symbol: Gbm13
Chord: G-flat minor thirteenth
Notes: Gb, Bbb (same as A), Db, Fb (same as E), Ab, Cb (same as B), Eb
Formula: 1 – b3 – 5 – b7 – 9 – 11 – 13
Interval: Gb (root note), Bbb (same as A) (minor third), Db (perfect fifth), Fb (same as E) (minor seventh), Ab (major ninth), Cb (same as B) (perfect eleventh), and Eb (major thirteenth)
Chord | Notes |
---|---|
Gbm (G-flat minor) | Gb, Bbb (same as A), Db |
Gbm6 (G-flat minor sixth) | Gb, Bbb (same as A), Db, Eb |
Gbm7 (G-flat minor seventh) | Gb, Bbb (same as A), Db, Fb (same as E) |
Gbm9 (G-flat minor ninth) | Gb, Bbb (same as A), Db, Fb (same as E), Ab |
Gbm11 (G-flat minor eleventh) | Gb, Bbb (same as A), Db, Fb (same as E), Ab, Cb (same as B) |
Gbm13 (G-flat minor thirteenth) | Gb, Bbb (same as A), Db, Fb (same as E), Ab, Cb (same as B), Eb |
G-flat Added, Augmented Chords (same as F#)
G-flat added ninth chord
Symbol: Gbadd9
Chord: G-flat added ninth
Notes: Gb, Bb, Db, Ab
Formula: 1 – 3 – 5 – 9
Interval: Gb (root note), Bb (major third), Db (perfect fifth), and Ab (major ninth)
G-flat augmented chord
Symbol: Gbaug
Chord: G-flat augmented
Notes: Gb, Bb, D
Formula: 1 – 3 – #5
Interval: Gb (root note), Bb (major third), and D (augmented fifth)
G-flat power chord
Symbol: Gb5
Chord: G-flat power
Notes: Gb, Db
Formula: 1 – 5
Interval: Gb (root note), and Db (perfect fifth)
Chord | Notes |
---|---|
Gbadd9 (G-flat added ninth) | Gb, Bb, Db, Ab |
Gbaug (G-flat augmented) | Gb, Bb, D |
Gb5 (G-flat power) | Gb, Db |
G-flat Dominant Chords (same as F#)
G-flat dominant seventh chord
Symbol: Gb7
Chord: G-flat dominant seventh
Notes: Gb, Bb, Db, Fb (same as E)
Formula: 1 – 3 – 5 – b7
Interval: Gb (root note), Bb (major third), Db (perfect fifth), and Fb (same as E) (minor seventh)
G-flat dominant ninth chord
Symbol: Gb9
Chord: G-flat dominant ninth
Notes: Gb, Bb, Db, Fb (same as E), Ab
Formula: 1 – 3 – 5 – b7 – 9
Interval: Gb (root note), Bb (major third), Db (perfect fifth), Fb (same as E) (minor seventh), and Ab (major ninth)
G-flat dominant eleventh chord
Symbol: Gb11
Chord: G-flat dominant eleventh
Notes: Gb, Bb, Db, Fb (same as E), Ab, Cb (same as B)
Formula: 1 – 3 – 5 – b7 – 9 – 11
Interval: Gb (root note), Bb (major third), Db (perfect fifth), Fb (same as E) (minor seventh), Ab (major ninth), and Cb (same as B) (perfect eleventh)
G-flat dominant thirteenth chord
Symbol: Gb13
Chord: G-flat dominant thirteenth
Notes: Gb, Bb, Db, Fb (same as E), Ab, Cb (same as B), Eb
Formula: 1 – 3 – 5 – b7 – 9 – 11 – 13
Interval: Gb (root note), Bb (major third), Db (perfect fifth), Fb (same as E) (minor seventh), Ab (major ninth), Cb (same as B) (perfect eleventh), and Eb (major thirteenth)
G-flat dominant seventh flat five chord
Symbol: Gb7(b5)
Chord: G-flat dominant seventh flat five
Notes: Gb, Bb, Dbb (same as C), Fb (same as E)
Formula: 1 – 3 – b5 – b7
Interval: Gb (root note), Bb (major third), Dbb (same as C) (diminished fifth), and Fb (same as E) (minor seventh)
G-flat dominant seventh sharp ninth chord
Symbol: Gb7(#9)
Chord: G-flat dominant seventh sharp ninth
Notes: Gb, Bb, Db, Fb (same as E), A
Formula: 1 – 3 – 5 – b7 – #9
Interval: Gb (root note), Bb (major third), Db (perfect fifth), Fb (same as E) (minor seventh), and A (augmented ninth)
G-flat dominant seventh suspended fourth chord
Symbol: Gb7sus4
Chord: G-flat dominant seventh suspended fourth
Notes: Gb, Cb (same as B), Db, Fb (same as E)
Formula: 1 – 4 – 5 – b7
Interval: Gb (root note), Cb (same as B) (perfect fourth), Db (perfect fifth), and Fb (same as E) (minor seventh)
G-flat dominant minor ninth chord
Symbol: Gb7(b9)
Chord: G-flat dominant minor ninth
Notes: Gb, Bb, Db, Fb (same as E), Abb (same as G)
Formula: 1 – 3 – 5 – b7 – b9
Interval: Gb (root note), Bb (major third), Db (perfect fifth), Fb (same as E) (minor seventh), and Abb (same as G) (minor ninth)
Chord | Notes |
---|---|
Gb7 (G-flat dominant seventh) | Gb, Bb, Db, Fb (same as E) |
Gb9 (G-flat dominant ninth) | Gb, Bb, Db, Fb (same as E), Ab |
Gb11 (G-flat dominant eleventh) | Gb, Bb, Db, Fb (same as E), Ab, Cb (same as B) |
Gb13 (G-flat dominant thirteenth) | Gb, Bb, Db, Fb (same as E), Ab, Cb (same as B), Eb |
Gb7(b5) (G-flat dominant seventh flat five) | Gb, Bb, Dbb (same as C), Fb (same as E) |
Gb7(#9) (G-flat dominant seventh sharp ninth) | Gb, Bb, Db, Fb (same as E), A |
Gb7sus4 (G-flat dominant seventh suspended fourth) | Gb, Cb (same as B), Db, Fb (same as E) |
Gb7(b9) (G-flat dominant minor ninth) | Gb, Bb, Db, Fb (same as E), Abb (same as G) |
G-flat Diminished Chords (same as F#)
G-flat diminished chord
Symbol: Gbdim
Chord: G-flat diminished
Notes: Gb, Bbb (same as A), Dbb (same as C)
Formula: 1 – b3 – b5
Interval: Gb (root note), Bbb (same as A) (minor third), and Dbb (same as C) (diminished fifth)
G-flat diminished seventh chord
Symbol: Gbdim7
Chord: G-flat diminished seventh
Notes: Gb, Bbb (same as A), Dbb (same as C), Fbb (Eb)
Formula: 1 – b3 – b5 – bb7
Interval: Gb (root note), Bbb (same as A) (minor third), Dbb (same as C) (diminished fifth), and Fbb (Eb) b(diminished seventh)
G-flat half-diminished seventh chord
Symbol: Gbm7(b5)
Chord: G-flat half-diminished seventh
Notes:
Formula: 1 – b3 – b5 – b7
Interval: (root note), (minor third), (diminished fifth), and (minor seventh)
Chord | Notes |
---|---|
Gbdim (G-flat diminished) | Gb, Bbb (same as A), Dbb (same as C) |
Gbdim7 (G-flat diminished seventh) | Gb, Bbb (same as A), Dbb (same as C), Fbb (Eb) |
Gbm7(b5) (G-flat half-diminished seventh) |
G-flat Suspended Chords (same as F#)
G-flat suspended second chord
Symbol: Gbsus2
Chord: G-flat suspended second
Notes: Gb, Ab, Db
Formula: 1 – 2 – 5
Interval: Gb (root note), Ab (major second), and Db (perfect fifth)
G-flat suspended fourth chord
Symbol: Gbsus4
Chord: G-flat suspended fourth
Notes: Gb, Cb (same as B), Db
Formula: 1 – 4 – 5
Interval: Gb (root note), Cb (same as B) (perfect fourth), and Db (perfect fifth)
Chord | Notes |
---|---|
Gbsus2 (G-flat suspended second) | Gb, Ab, Db |
Gbsus4 (G-flat suspended fourth) | Gb, Cb (same as B), Db |
[chords-list]