G# Maj 7 b9 chord — Open G
No shapes found · Open G
Tuning:DGDGBD
No voicings found for G# Maj 7 b9 in Open G. This chord may not have standard shapes in this tuning.
View standard tuning shapes →Chord tones
G#
R
C
+4
D#
+7
G
+11
A
+1
G# Maj 7 b9 in other tunings
Maj 7 b9 in other keys — Open G
G# Maj 7 b9 in Open G — video lessons
About G# Maj 7 b9 in Open G
The G# Maj 7 b9 chord contains the notes G#, C, D#, G, A. 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.