A# Aug Maj 9 chord — Open G
No shapes found · Open G
Tuning:DGDGBD
No voicings found for A# Aug Maj 9 in Open G. This chord may not have standard shapes in this tuning.
View standard tuning shapes →Chord tones
A#
R
D
+4
F#
+8
A
+11
C
+2
A# Aug Maj 9 in other tunings
Aug Maj 9 in other keys — Open G
A# Aug Maj 9 in Open G — video lessons
About A# Aug Maj 9 in Open G
The A# Aug Maj 9 chord contains the notes A#, D, F#, A, C. In Open G tuning (strings: D–G–D–G–B–D), the chord shapes differ from standard tuning because the open string pitches change. Open G tuning lets you play a G major chord across all open strings — widely used in blues and slide guitar. Diagrams above show all playable shapes in this tuning.