A# Power (5) chord — Open G
3 voicings · Open G
Tuning:DGDGBD
Fret 8 position
1 / 3
Chord tones
A#
R
F
+7
A# Power (5) in other tunings
Power (5) in other keys — Open G
A# Power (5) in Open G — video lessons
About A# Power (5) in Open G
The A# Power (5) chord contains the notes A#, 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.