F# Major 6 chord — Open D

About F# Major 6 in Open D

The F# Major 6 chord contains the notes F#, A#, C#, D#. 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.