A# Maj 7 b9 chord — DADGAD
1 voicing · DADGAD
Tuning:DADGAD
Open position
1 / 1
Chord tones
A#
R
D
+4
F
+7
A
+11
B
+1
A# Maj 7 b9 in other tunings
Maj 7 b9 in other keys — DADGAD
A# Maj 7 b9 in DADGAD — video lessons
About A# Maj 7 b9 in DADGAD
The A# Maj 7 b9 chord contains the notes A#, D, F, A, B. In DADGAD tuning (strings: D–A–D–G–A–D), the chord shapes differ from standard tuning because the open string pitches change. DADGAD is popular in Celtic and folk guitar — the open strings form a Dsus4 chord. Diagrams above show all playable shapes in this tuning.