Basnote
Scales Chords Tunings Tools Guides Türkçe Practice Chords

Bass Guitar Chord & Arpeggio Guide

Ab/G# Major Bass Chord

Master the Ab 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|----------1---|
D|-------1------|
A|----3---------|
E|-4------------|

Chord Tones & Degree Formula

Chord Tones: Ab - C - Eb

Ab Major is the same set of pitches as G# Major; this page spells the notes from Ab.

1
Ab
Interval: +0st
3
C
Interval: +4st
5
Eb
Interval: +7st

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
Ab
C
Eb
D
Eb
Ab
C
A
C
Eb
Ab
E
Ab
C
Eb

Musical Role & Bass Application

Character: Bright, stable, and foundational.

Bass Application: Major key roots (I, IV, V), melodic fills, and solid bass foundation.

All the notes of the Ab Major chord fit inside Ab Major, Ab Mixolydian and Ab Major Pentatonic; they also fit Db Major.

Play it into the exact-pitch bass trainer and see which notes you hit, or practise it over a ready-made line from the MIDI riff packs.

Frequently Asked Questions

What notes are in the Ab/G# Major bass chord?

The chord tones of the Ab Major bass chord are: Ab - C - Eb. The formula is: 1 - 3 - 5. Ab Major is the same set of pitches as G# Major; this page spells the notes from Ab.

How do bassists use Major chords in basslines?

Bright, stable, and foundational. Major key roots (I, IV, V), melodic fills, and solid bass foundation.

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.