C Maj 7 Sus 4 chord — Open G
2 voicings · Open G
Tuning:DGDGBD
Fret 10 position
1 / 2
Chord tones
C
R
F
+5
G
+7
B
+11
C Maj 7 Sus 4 in other tunings
Maj 7 Sus 4 in other keys — Open G
C Maj 7 Sus 4 in Open G — video lessons
About C Maj 7 Sus 4 in Open G
The C Maj 7 Sus 4 chord contains the notes C, F, G, B. 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.