All chords in the key of G major. The G major scale is G, A, B, C, D, E and F#. The seven chords are: I G, ii Am, iii Bm, IV C, V D, vi Em, vii° F#dim. The relative minor is E minor. On the Camelot wheel G major is 9B and it mixes well with E minor (9A), C major (8B), D major (10B).
Chords in every key · Free chord progression generator
