Gbm Guitar Chord

Gbm guitar chord: see the fingering, compare positions, and hear it before you play.

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Shape 1/3
Chord shapes:(3 positions)
GbmGuitar fingering diagram for Gbm1234123STRING6ªF#5ªC#4ªF#3ªA2ªC#1ªF#

What sets Gbm apart

The notes of Gbm are Gb, Bbb and Db. Gb is the root, Bbb the minor third and Db the fifth. Said aloud, its notes are G flat, B double flat and D flat.

String by string, low to high, it plays Gb, Db, Gb, Bbb, Db and Gb. Of the six strings you play, three give Gb, the note that names the chord. The lowest and highest notes are both Gb, two octaves apart, on strings 6 and 1.

The main Gbm shape needs a barre at fret 2 across six strings. Your hand covers three frets, from 2 to 4. This page has three positions. The others start at frets 2 and 9.

Change only string 3 in Gbm and you have Gb. D shares two positions with this shape. F#m is the same chord under another name.

Gbm belongs to five keys. In A major it is the vi, in E major the ii and in D major the iii. The rest appear in the key list.

Chord Progressions

Explore recommended harmonic circles on CifraLab:

Music Theory & Formula

Component notes and harmonic structure (Gbm)

Formula: Minor Triad (1 - ♭3 - 5)
Constituent chord intervals:

Gb 1Bbb ♭3Db 5

Root Bass (Fundamental String)6th String (Low E) • Fret 2 (Gb)

String Control (Muted & Active)6 / 6 • Active and muted strings status indicator

3 Fretboard Positions

Other fretboard positions for Gbm:

01

Barre 2

Barre fret 2
6 / 6 stringsRoot: 6th String (Low E)
String Control (Muted & Active):
Root
6th String (Low E)
Fret 2Barre
GbDegree 1
5th String (A)
Fret 4
DbDegree 5
4th String (D)
Fret 4
GbDegree 1
3rd String (G)
Fret 2Barre
A
2nd String (B)
Fret 2Barre
DbDegree 5
1st String (High E)
Fret 2Barre
GbDegree 1

Placement tip: Barre fret 2. Press: 5th String (A) at fret 4, 4th String (D) at fret 4.

02

Barre 9

Barre fret 9
5 / 6 stringsRoot: 5th String (A)
String Control (Muted & Active):
6th String (Low E)
×Muted
Do not play
Root
5th String (A)
Fret 9Barre
GbDegree 1
4th String (D)
Fret 11
DbDegree 5
3rd String (G)
Fret 11
GbDegree 1
2nd String (B)
Fret 10
A
1st String (High E)
Fret 9Barre
DbDegree 5

Placement tip: Barre fret 9. Press: 4th String (D) at fret 11, 3rd String (G) at fret 11, 2nd String (B) at fret 10. Don't play: 6th String (Low E).

03

Shape Dm

Barre fret 2
4 / 6 stringsRoot: 4th String (D)
String Control (Muted & Active):
6th String (Low E)
×Muted
Do not play
5th String (A)
×Muted
Do not play
Root
4th String (D)
Fret 4Finger 3
GbDegree 1
3rd String (G)
Fret 2Barre
A
2nd String (B)
Fret 2Barre
DbDegree 5
1st String (High E)
Fret 2Barre
GbDegree 1

Placement tip: Barre fret 2. Press: 4th String (D) at fret 4 with your Ring finger. Don't play: 6th String (Low E), 5th String (A).

Biomechanics & Posture

Ergonomic tips to play without tension or fatigue (Gbm)

Barre

The shape in numbers

ItemIn this chord
Frets2 to 4
Barrefret 2, from the 6th to the 1st string
Fretting fingers3
Opennone
Mutednone

What to check

At fret 2, only the barre sounds the 6th, 3rd, 2nd, and 1st strings.

What every chord shares is in the fingering reading.

Transitions & Pivot Fingers

Most common chord transitions from Gbm

Listen: Gbm → F#m · D · A

  1. Gbm
  2. F#m
  3. Gbm
  4. D
  5. Gbm
  6. A
Gbm → F#m01
Pivot / Anchor Finger:6 shared positions
Stay in place
  • string 6, fret 2
  • string 5, fret 4
  • string 4, fret 4
  • string 3, fret 2
  • string 2, fret 2
  • string 1, fret 2
Gbm → D02
Pivot / Anchor Finger:2 shared positions
Stay in place
  • string 3, fret 2
  • string 1, fret 2
Move
  • string 2, fret 3
Gbm → A03
Pivot / Anchor Finger:2 shared positions
Stay in place
  • string 3, fret 2
  • string 2, fret 2
Move
  • string 4, fret 2

Gbm in every key

Gbm sits in the scale of 5 keys.

Main shape at a glance

Difficulty
4/5
Highest fret
4
Frets the hand covers
3
Barre
Yes
Strings that ring
6/6
Fretting fingers
4
Same sound, other name
F#m

Gbm on other instruments

Frequently asked questions

Frequently asked questions about the chord (Gbm)

The questions that come up most when playing this chord

Which strings are played and which are muted in the Gbm chord?

To play the Gbm chord on guitar, all 6 strings are played from the 6th string (Low E) to the 1st string (High E). Arch your finger joints perpendicular to the fretboard so adjacent strings ring clearly.

What is the root bass note of the Gbm chord and on which string is it located?

The primary bass note of the Gbm chord is its root note: Gb. In standard guitar tuning (EADGBe), this bass note is located on string 6 at fret 2.

When strumming or fingerpicking, strike this string first.

What notes make up the Gbm chord and what is its formula?

The Gbm chord is constructed using the 1 - ♭3 - 5 formula (Minor Triad). Its constituent pitches are Gb, Bbb, Db.

How do you prevent the Gbm chord from buzzing or sounding muted?

To prevent fret buzz on the Gbm barre chord, roll your index finger slightly outward (about 15 degrees) to press with its harder bony edge. Position your finger directly behind the fret wire and apply gentle arm pull from your back rather than squeezing with thumb force.

Study sheet · High resolution

Official Gbm chord diagram

Gbm guitar chord diagram with fingering for fingers 1 to 4

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Other chords in the Gb family: