A# Aug 7 chord — Open G
2 voicings · Open G
Tuning:DGDGBD
Fret 3 position
1 / 2
Chord tones
A#
R
D
+4
F#
+8
G#
+10
A# Aug 7 in other tunings
Aug 7 in other keys — Open G
A# Aug 7 in Open G — video lessons
About A# Aug 7 in Open G
The A# Aug 7 chord contains the notes A#, D, F#, G#. 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.