C 13 b9 #11 chord — Open G
No shapes found · Open G
Tuning:DGDGBD
No voicings found for C 13 b9 #11 in Open G. This chord may not have standard shapes in this tuning.
View standard tuning shapes →Chord tones
C
R
E
+4
G
+7
A#
+10
C#
+1
F#
+6
A
+9
C 13 b9 #11 in other tunings
13 b9 #11 in other keys — Open G
C 13 b9 #11 in Open G — video lessons
About C 13 b9 #11 in Open G
The C 13 b9 #11 chord contains the notes C, E, G, A#, C#, F#, 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.