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Bass Guitar Chord & Arpeggio Guide

Ab/G# Major 7th Bass Chord

Master the Abmaj7 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--1---|
D|-------1---------|
A|----3------------|
E|-4---------------|

Chord Tones & Degree Formula

Chord Tones: Ab - C - Eb - G

Ab Major 7th is the same set of pitches as G# Major 7th; this page spells the notes from Ab.

1
Ab
Interval: +0st
3
C
Interval: +4st
5
Eb
Interval: +7st
7
G
Interval: +11st

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

Musical Role & Bass Application

Character: Lush, dreamy, and sophisticated.

Bass Application: Jazz, neo-soul, bossa nova, and lo-fi chord progressions.

All the notes of the Ab Major 7th chord fit inside Ab Major and Ab Lydian; they also fit Eb 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 multi-track MIDI bass riffs.

Frequently Asked Questions

What notes are in the Ab/G# Major 7th bass chord?

The chord tones of the Ab Major 7th bass chord are: Ab - C - Eb - G. The formula is: 1 - 3 - 5 - 7. Ab Major 7th is the same set of pitches as G# Major 7th; this page spells the notes from Ab.

How do bassists use Major 7th chords in basslines?

Lush, dreamy, and sophisticated. Jazz, neo-soul, bossa nova, and lo-fi chord progressions.

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.