Gm(maj7)

Character: mysterious

  1. GRtriad
  2. B♭♭3triad
  3. D5triad
  4. F♯7add
Voicings

14 ways to play Gm(maj7)

Every voicing sits inside one of the five CAGED shapes, low to high on the neck, with its octave doublings in grey.

  • Triad note
  • Substitute
  • Added
  • Anchored root
  • Bass
  • Doubling
CC shape 3rd inversion Gm(maj7)/F♯
7 8 9 10 R 5 ♭3 7

Frets x 9 8 7 8 xNotes F♯ B♭ D GIntervals 7 ♭3 5 1Base triadG minor, 1st inversion

The 7th gets a string of its own.

CC shape Root position Gm(maj7)
7 8 9 10 7 5 ♭3 R 5

Frets x 10 8 7 7 10Notes G B♭ D F♯Intervals 1 ♭3 5 7Base triadG minor, root position

The 7th gets a string of its own.

CC shape 1st inversion Gm(maj7)/B♭
7 8 9 10 11 5 R 7 ♭3

Frets x x 8 11 8 xNotes B♭ F♯ GIntervals ♭3 7 1Base triadG minor, 1st inversion

The 7th takes the 5th’s string.

CC shape Root position Gm(maj7)
7 8 9 10 11 5 7 ♭3 R 5 R

Frets x 10 8 11 8 10Notes G B♭ F♯Intervals 1 ♭3 7Base triadG minor, root position

The 7th takes the 5th’s string.

CC shape 2nd inversion Gm(maj7)/D
7 8 9 10 11 7 ♭3 R 5 5 R

Frets 10 10 8 11 8 10Notes D G B♭ F♯Intervals 5 1 ♭3 7Base triadG minor, 2nd inversion

The 7th gets a string of its own.

AA shape Root position Gm(maj7)
10 11 12 13 14 5 7 ♭3 R

Frets x x x 12 11 14Notes G B♭ F♯Intervals 1 ♭3 7Base triadG minor, root position

The 7th takes the 5th’s string.

AA shape 2nd inversion AnchoredGm(maj7)
10 11 12 13 R ♭3 7 5 R 5

Frets x 10 12 11 11 10Notes G D F♯ B♭Intervals 1 5 7 ♭3Base triadG minor, 2nd inversion

The root drops to the string below the triad. The 7th takes the root’s string.

GG shape 1st inversion Gm(maj7)/B♭
1 2 3 4 5 R 7 ♭3

Frets x 1 4 0 x xNotes B♭ F♯ GIntervals ♭3 7 1Base triadG minor, 1st inversion

The 7th takes the 5th’s string.

GG shape 3rd inversion Gm(maj7)/F♯
1 2 3 4 R 5 ♭3 7

Frets 2 1 0 0 x xNotes F♯ B♭ D GIntervals 7 ♭3 5 1Base triadG minor, 1st inversion

The 7th gets a string of its own.

GG shape Root position Gm(maj7)
1 2 3 4 5 7 ♭3 R R 5 R

Frets 3 1 4 0 3 3Notes G B♭ F♯Intervals 1 ♭3 7Base triadG minor, root position

The 7th takes the 5th’s string.

EE shape 3rd inversion Gm(maj7)/F♯
1 2 3 4 5 R 5 ♭3 7

Frets x x 4 3 3 3Notes F♯ B♭ D GIntervals 7 ♭3 5 1Base triadG minor, 1st inversion

The 7th gets a string of its own.

EE shape Root position Gm(maj7)
3 4 5 6 7 5 7 ♭3 R R 5 R

Frets 3 5 5 3 7 3Notes G B♭ F♯Intervals 1 ♭3 7Base triadG minor, root position

The 7th takes the 5th’s string.

EE shape 2nd inversion AnchoredGm(maj7)
1 2 3 4 5 R ♭3 7 5 R R 5

Frets 3 5 4 3 3 3Notes G D F♯ B♭Intervals 1 5 7 ♭3Base triadG minor, 2nd inversion

The root drops to the string below the triad. The 7th takes the root’s string.

DD shape 2nd inversion AnchoredGm(maj7)
5 6 7 8 R ♭3 7 5 R

Frets x x 5 7 7 6Notes G D F♯ B♭Intervals 1 5 7 ♭3Base triadG minor, 2nd inversion

The root drops to the string below the triad. The 7th takes the root’s string.

The rules

The construction rules Gm(maj7) follows

  1. Start from a triad

    Root, 3rd and 5th, stacked in thirds. The 3rd makes it major or minor; the 5th makes it diminished or augmented when it moves.

  2. A third on top makes a 7th chord

    A major 7th over a major triad is maj7, a ♭7 is a dominant 7. Over minor you get m7 or m(maj7); over diminished, m7♭5 or the °7, whose 7th is lowered twice.

  3. On guitar, something has to give

    Each extension takes the string of a triad note that matters less, usually the 5th, or gets a string of its own. The root and 3rd stay: they say what the chord is.

  4. The root can move down

    When an extension needs the root’s string, the root can drop to the string below the triad: an anchored voicing keeps the bass and frees a string on top.

All the rules, with examples, in the guide to the chord library.

Minor major 7th in every key

Gm(maj7) chord questions

What notes are in Gm(maj7)?

Gm(maj7) is spelled G B♭ D F♯: G is the root, B♭ is the ♭3rd, D is the 5th, F♯ is the 7th.

What is the formula of Gm(maj7)?

1 ♭3 5 7. It is a G minor triad with the 7th stacked on top.

How many ways can you play Gm(maj7) on guitar?

This page shows 14 voicings of Gm(maj7), filed under the five CAGED shapes and named by inversion, from the open position up to the 16th fret.