G
Gm
G7
Gmaj7
Gm7
G6
Gm6
G9
Gm9
G2= G add9
Gadd9 (bis)
G5
G5+
G5dim =Gdim=G5-
G+
Gdim
Gsus4
Gsus2
G6/9
G7-5
G7+5