Harmonic.Audio
Major or minor

A major

Three sharps, F♯ C♯ G♯. Seven notes: A B C♯ D E F♯ G♯. Try the key’s seven chords in different places on the neck. Press a shape to hear it and see its notes.

Signature
3♯
Relative
F♯ minor
Parallel
A minor
Labels

Across one chord in different positions. Down the chords in one position.

IMainAA · C♯ · E
iiBmB · D · F♯
iiiC♯mC♯ · E · G♯
IVMainDD · F♯ · A
VMainEE · G♯ · B
viMainF♯mF♯ · A · C♯
vii°G♯°G♯ · B · D
Light up

Sounds good

Three patterns to try

Walk up to D. Strum A, pick B and C♯ on the way up, land on D. Listen to how the bass connects the chords.

Triads on the top three strings. Three notes, three places, all A. Try them when a full six-string chord feels too busy.

  • LowFrets 0–2
  • MiddleFrets 5–6
  • HighFrets 9–10

Same chords, higher. The four main chords in the open position, then again in frets 5 to 9. Listen to how the higher voicings change the sound.

Exercises in A major

Four drills, with a click

Play along with the metronome. The neck above highlights each step.

  1. Four chords in one positionA – D – E – F♯m without leaving frets 2 to 6.70 bpmLevel 1
  2. Climb with one chordA in all four places, low to high. Hear it brighten.60 bpmLevel 1
  3. Walk up to DStrum A, then walk the bass B – C♯ into D.90 bpmLevel 2
  4. Scale, then chordsPlay the scale in frets 5 to 9, then the four chords there.70 bpmLevel 2

Progressions

Strum along

  1. The four-chord loop
    I – V – vi – IV
  2. The three-chord song
    I – IV – V – I
  3. The fifties ballad
    I – vi – IV – V
  4. The jazz cadence
    ii7 – V7 – Imaj7

Why three sharps

D major with G raised

A major
  1. A
  2. B
  3. C♯
  4. D
  5. E
  6. F♯
  7. G♯
D major
  1. A
  2. B
  3. C♯
  4. D
  5. E
  6. F♯
  7. G

A major is D major with G raised to G♯.

DEABDEABC♯F♯G♯C♯F♯G♯