A♯M♭9A♯ Major Flat 9th
G♯Root
Ctone
D♯tone
Atone
Formula ♭7 · 2 · 4 · 7 · Notes G♯ · C · D♯ · A
How to play it
A♯M♭9 fingering positions
Open D Tuning (DADF♯AD) · Capo 1, low E on the left. Each dot is colour-coded by note — the ringed dot is the root. Numbers below show the fret per string (x = muted).








Read it as tab
A♯M♭9 guitar tab
The same voicings in tablature — high e on top, low E on the bottom. Each fret number is colour-coded by note; the ringed number is the root, × means don’t play that string.








Sound
How A♯M♭9 sounds
Consonance
1/ 5
Brightness
DarkBright
Character
Moods & genres
Moods
clashingexotic
Genres
jazzexperimental
Theory
Notes & relationships
NotesG♯ · C · D♯ · A
Formula (scale degrees)♭7 · 2 · 4 · 7
Explore
More ways to play A♯ Major Flat 9th
Browse the rest of the A♯ chords in this tuning, or open A♯M♭9 in the app for every voicing.
A♯M♭9 in other tunings:
See & hear A♯M♭9 in Chordology
The app shows every voicing across guitar, piano, bass, banjo and ukulele — in any tuning, with a capo, and you can play every chord back. All offline.
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