F# Maj 7 b5 chord — Open G
1 voicing · Open G
Tuning:DGDGBD
Fret 7 position
1 / 1
Chord tones
F#
R
A#
+4
C
+6
F
+11
F# Maj 7 b5 in other tunings
Maj 7 b5 in other keys — Open G
F# Maj 7 b5 in Open G — video lessons
About F# Maj 7 b5 in Open G
The F# Maj 7 b5 chord contains the notes F#, A#, C, F. 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.