Guitar Chords in the Key of A Major | GuitaristSource.com

A Bm C♯m D E F♯m G♯dim

      A     Bm   C♯m    D     E    F♯m  G♯dim   
e|----0-----2-----4-----2-----0-----2----------|
B|----2-----3-----5-----3-----0-----2----------|
G|----2-----4-----6-----2-----1-----2-----4----|
D|----2-----4-----6-----0-----2-----4-----6----|
A|----0-----2-----4-----------2-----4-----5----|
E|----------------------------0-----2-----4----|
      I     ii   iii    IV    V     vi   vii    

(Major chords are usually capitalized, minor and diminished chords are lower case)

Key of A Major Using 7th Chords

AMaj7 Bm7 C♯m7 DMaj7 E7 F♯m7 G♯m7♭5

A Major 7 – B minor 7 – C♯ minor 7 – D Major 7 – E Dominant 7 – F♯ minor 7 – G♯m7♭5

    AMaj7  Bm7  C♯m7  DMaj7   E7   F♯m7  G♯m7♭5 
e|----4-----2-----4-----3-----0-----2----------|
B|----2-----0-----5-----3-----0-----2-----3----|
G|----4-----2-----4-----3-----1-----2-----4----|
D|----2-----0-----6-----0-----0-----2-----4----|
A|----0-----2-----4-----------2-----4-----x----|
E|----------------------------0-----2-----4----|
      I     ii    iii   IV    V     vi    vii