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Amaj7 guitar chord

A major seventh (Amaj7) in standard tuning (EADGBE). Play the shape x02120 from the low E string to the high E string. The chord tones are A, C#, E, G#, and the lowest sounding note is A.

Amaj7
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Fingering chart

StringFretNote
6th (low E)MutedNot played
5th (A)OpenA
4th (D)2E
3rd (G)1G#
2nd (B)2C#
1st (high E)OpenE

Notes and intervals

Formula 1 3 5 7. This shape sounds each chord tone.

NoteDegreeInterval from AIn this shape
A1Root (0 semitones)Yes
C#3Major 3rd (4 semitones)Yes
E5Perfect 5th (7 semitones)Yes
G#7Major 7th (11 semitones)Yes

Same root: A

  • A: A major
  • Am: A minor
  • A7: A dominant seventh
  • Am7: A minor seventh
  • Asus2: A suspended second
  • Asus4: A suspended fourth
  • A5: A power chord

In the key of A major

  • Bm7: ii7 in A major
  • Bm: ii in A major
  • C#m: iii in A major
  • D: IV in A major
  • Dmaj7: IVmaj7 in A major
  • E: V in A major
  • E7: V7 in A major
  • F#m: vi in A major

See the major scale in all 12 keys for the notes of A major.