semicord

G minor the chords in the key

Scale
G A Bb C D Eb F
Key signature
two flats: Bb Eb
Relative major
Bb major

The seven chords

NumeralChordNotesSound
iGmG Bb D
ii°AdimA C Eb
IIIBbBb D F
ivCmC Eb G
vDmD F A
VIEbEb G Bb
VIIFF A C

Seventh chords

NumeralChordNotesSound
i7Gm7G Bb D F
iiø7Am7b5A C Eb G
IIImaj7Bbmaj7Bb D F A
iv7Cm7C Eb G Bb
v7Dm7D F A C
VImaj7Ebmaj7Eb G Bb D
VII7F7F A C Eb

V and V7: the raised-seventh V most songs use

From the harmonic minor scale: the seventh note raised a semitone, F to F#.

NumeralChordNotesSound
VDD F# A
V7D7D F# A C

Common progressions in G minor

On guitar

Capo 3. With a capo on fret 3, play the open shapes Em for Gm, Am for Cm, C for Eb: they sound as the i, iv, V and VI (Gm, Cm, D and Eb). D still has no open shape there; play it as a barre chord.

How the chords of G minor work

G minor uses the notes G A Bb C D Eb F, two flats: Bb Eb: the natural minor scale, the same notes as Bb major, its relative major. Its chords from the scale are i Gm, ii° Adim, III Bb, iv Cm, v Dm, VI Eb, VII F.

In practice most songs in G minor play D or D7 as the V chord instead of Dm: raising F to F# gives a note a semitone below G that pulls back to it. That raised seventh comes from the harmonic minor scale (G A Bb C D Eb F#). So a song with both F and D in it is still in G minor, and the finder counts D and D7 as belonging to this key.

Have a list of chords and not sure of the key? The key finder scores it against all 24 keys and can transpose it.

What this page cannot do

  • Only major and minor keys. Dorian, Mixolydian and the other modes are not covered: a song in D Mixolydian (D, C, G) uses the chords of G major and will look like G major here.
  • Finding a key from chord names is a best fit, not a certainty. A chord list cannot tell a key from its relative major, which shares every chord; the melody and where the song comes to rest decide it.
  • Songs change key. A bridge or a last chorus a step higher is a new key, with its own page.
  • The sound is a simple synthesised tone made in your browser, each chord in root position, not a recorded piano or guitar.