C# Sus 2 b5 chord — Open D
2 voicings · Open D
Tuning:DADF#AD
Fret 4 position
1 / 2
Chord tones
C#
R
D#
+2
G
+6
C# Sus 2 b5 in other tunings
Sus 2 b5 in other keys — Open D
C# Sus 2 b5 in Open D — video lessons
About C# Sus 2 b5 in Open D
The C# Sus 2 b5 chord contains the notes C#, D#, G. 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.