F 7 #9 b13 chord — Open D

About F 7 #9 b13 in Open D

The F 7 #9 b13 chord contains the notes F, A, C, D#, G#, C#. 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.