什么chord对什么scale

|Gmaj7 | F#m7 |

用 F#m pentatonic, Bm pentatonic, Em pentatonic, F#phygian

Am

|--------------------------------------------------------

|--------------------------------------------17-20-16b17-

|--------------------------------12-14-17-19-------------

|--------------------17-19-12-14-------------------------

|--------12-14-17-19-------------------------------------

|--12-15-------------------------------------------------