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Amaj7 chord

A major 7th

C4
A
C5
C#
E
G#

Want it in context? Open Amaj7 on the full piano.

Notes

  • A
    R
  • C#
    3
  • E
    5
  • G#
    7

Formula: R – 3 – 5 – 7

Amaj7 inversions

The same notes, with a different note in the bass.

Root position Amaj7

C4
A
C5
C#
E
G#

1st inversion Amaj7/C#

C5
C#
E
G#
A
C6

2nd inversion Amaj7/E

C5
E
G#
A
C6
C#

3rd inversion Amaj7/G#

C5
G#
A
C6
C#
E

FAQ

What notes are in the Amaj7 chord?

The A major 7th chord (Amaj7) has 4 notes: A, C#, E and G#.

How do you play Amaj7 on the piano?

Put your right hand on A, C#, E and G#, starting from A. A common fingering for three-note chords is thumb (1), middle finger (3) and little finger (5).

What is the formula of a major 7th chord?

R – 3 – 5 – 7 (in semitones from the root: 0, 4, 7, 11).