C Min 9 #11 chord — Open D
2 voicings · Open D
Tuning:DADF#AD
Open position
1 / 2
Chord tones
C
R
D#
+3
G
+7
A#
+10
D
+2
F#
+6
C Min 9 #11 in other tunings
Min 9 #11 in other keys — Open D
C Min 9 #11 in Open D — video lessons
About C Min 9 #11 in Open D
The C Min 9 #11 chord contains the notes C, D#, G, A#, D, F#. In Open D tuning (strings: D–A–D–F#–A–D), the chord shapes differ from standard tuning because the open string pitches change. Open D tuning gives an open D major chord across all strings — ideal for slide guitar and Joni Mitchell-style playing. Diagrams above show all playable shapes in this tuning.