A♯+9(add4)A♯ Augmented 9th Added 4th
G♯Root
Ctone
C♯tone
Etone
F♯tone
A♯tone
Formula ♭7 · 2 · ♭3 · ♭5 · ♭6 · 1 · Notes G♯ · C · C♯ · E · F♯ · A♯
How to play it
A♯+9(add4) fingering positions
Standard Tuning (EADGBE) · Capo 3, 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♯+9(add4) 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♯+9(add4) sounds
Consonance
1/ 5
Brightness
DarkBright
Character
Moods & genres
Moods
clustereddissonant
Genres
experimental
Theory
Notes & relationships
NotesG♯ · C · C♯ · E · F♯ · A♯
Formula (scale degrees)♭7 · 2 · ♭3 · ♭5 · ♭6 · 1
Explore
More ways to play A♯ Augmented 9th Added 4th
Browse the rest of the A♯ chords in this tuning, or open A♯+9(add4) in the app for every voicing.
A♯+9(add4) in other tunings:
See & hear A♯+9(add4) in Chordology
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