Gm(add9) — G minor added ninth chord
A minor triad with the ninth added and no seventh. The triad stays minor; only the colour above it changes.
- 1 = G
- b3 = Bb
- 5 = D
- 9 = A
- Symbol
- Gm(add9)
- Root
- G
- Quality
- Minor added ninth
- Family
- added
- Notes
- G Bb D A
- Degree formula
1 b3 5 9- Semitones from the root
0 2 3 7- Distinct pitch classes
- 4
- Interval structure
- Stacked from the root: 3 semitones, 4 semitones, 7 semitones
- Notation
- Written m(add9) or madd9. Used where a plain minor triad sounds bare, especially in fingerstyle and pop.
- Key
- G · G major / E minor key signature
Formula
The chord tones in order from the root, with the interval each one forms above it.
| Degree | Note | Semitones | Interval from the root |
|---|---|---|---|
| 1 | G | 0 | Perfect unison |
| b3 | Bb | 3 | Minor third |
| 5 | D | 7 | Perfect fifth |
| 9 | A | 2 | Major second |
Inversions
An inversion is the same set of notes with a different one in the bass. The last column gives the distance of each note above the bass note, in semitones.
| Inversion | Bass note | Degree in the bass | Notes above the bass | Semitones above the bass |
|---|---|---|---|---|
| root position | G | 1 | G – Bb – D – A | 0 3 7 2 |
| first inversion | Bb | b3 | Bb – D – A – G | 0 4 11 9 |
| second inversion | D | 5 | D – A – G – Bb | 0 7 5 8 |
| third inversion | A | 9 | A – G – Bb – D | 0 10 1 5 |
Playable voicings
These shapes were found by searching the fretboard of a standard-tuned guitar (E A D G B E) rather than copied from a chord book. The search allows every string to sound or to be muted, rejects any shape with a muted string between two sounding strings, rejects any shape whose fretted notes span more than four frets (a five-fret window), requires every chord tone to be present, and then sorts what remains with root-position shapes first and the most compact, lowest shapes next. The shapes shown are the first six of that ordering; other orderings are possible at the same frets.
| # | Shape (low string first) | Notes | Degrees | Bass | Span (frets) | Sounding strings |
|---|---|---|---|---|---|---|
| 1 | 3-5-5-3-3-5 | G D G A# D A | 1 5 1 b3 5 9 | G | 2 | 6 |
| 2 | 3-0-0-3-3-3 | G A D A# D G | 1 9 5 b3 5 1 | G | 3 | 6 |
| 3 | 3-1-0-2-3-3 | G A# D A D G | 1 b3 5 9 5 1 | G | 3 | 6 |
| 4 | 15-12-12-15-15-15 | G A D A# D G | 1 9 5 b3 5 1 | G | 3 | 6 |
| 5 | 15-13-12-14-15-15 | G A# D A D G | 1 b3 5 9 5 1 | G | 3 | 6 |
| 6 | 3-1-5-2-3-3 | G A# G A D G | 1 b3 1 9 5 1 | G | 4 | 6 |
Shape numbers run from the lowest string to the highest, so the left-hand number is the sixth string (low E) in standard tuning. Multiple shapes are listed because a chord can be voiced several ways, and because a lower position is not always the better sounding one.
Related chords and scales
- KeyEverything in G
- ScaleG natural minor
- ScaleGadd9
- ChordGm
- ChordGm7
Related
- KeyKey of G
- ScaleG natural minor
- ChordGadd9 — Added ninth
- ChordGm — Minor
- ChordGm7 — Minor seventh
- ChordG6 — Sixth
- ChordG6/9 — Sixth added ninth
- ChordGm6 — Minor sixth