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Bass Guitar Chord & Arpeggio Guide

G Diminished Bass Chord

Master the Gdim chord on 4, 5, and 6-string bass with fretboard diagrams, interactive BPM looper, and TAB.

🎹 Open in Simple Learning

4-String Bass Arpeggio TAB & Notation

G|----------0---|
D|--------------|
A|----1--4------|
E|-3------------|

Chord Tones & Degree Formula

Chord Tones: G - Bb - Db

1
G
Interval: +0st
♭3
Bb
Interval: +3st
♭5
Db
Interval: +6st

Interactive Fretboard Chart

Filter:

Golden badges mark the root; purple badges show active chord tones.

Nut
1
2
3
4
5
6
7
8
9
10
11
12
G
G
Bb
Db
G
D
G
Bb
Db
A
Bb
Db
G
E
G
Bb
Db

Musical Role & Bass Application

Character: Tense, unsettled, and leading.

Bass Application: Passing diminished bass lines, vii° in major keys, and chromatic tension.

All the notes of the G Diminished chord fit inside G Blues, G Locrian and G Diminished Whole-Half; they also fit F Natural Minor.

See whether every note lands on a real bass in the live bass trainer, or practise it over a ready-made line from the multi-track MIDI bass riffs.

Frequently Asked Questions

What notes are in the G Diminished bass chord?

The chord tones of the G Diminished bass chord are: G - Bb - Db. The formula is: 1 - ♭3 - ♭5.

How do bassists use Diminished chords in basslines?

Tense, unsettled, and leading. Passing diminished bass lines, vii° in major keys, and chromatic tension.

How can I practice this bass chord across 4, 5, and 6 strings?

Toggle between 4-string, 5-string, and 6-string fretboards on this page, or launch Basnote Simple Learning for real-time Web MIDI input and note-role grading.