Bass Guitar Chord & Arpeggio Guide
A Major Bass Chord
Master the A chord on 4, 5, and 6-string bass with fretboard diagrams, interactive BPM looper, and TAB.
4-String Bass Arpeggio TAB & Notation
G|-------1--6---|
D|----3---------|
A|-4------------|
E|--------------|Chord Tones & Degree Formula
Chord Tones: A - C# - E
1
A
Interval: +0st
3
C#
Interval: +4st
5
E
Interval: +7st
Interactive Fretboard Chart
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
A
C#
E
D
E
A
C#
A
A
C#
E
A
E
E
A
C#
E
Musical Role & Bass Application
Character: Bright, stable, and foundational.
Bass Application: Major key roots (I, IV, V), melodic fills, and solid bass foundation.
Frequently Asked Questions
What notes are in the A Major bass chord?
The chord tones of the A Major bass chord are: A - C# - E. The formula is: 1 - 3 - 5.
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.