A+(add4)A Augmented Added 4th
F♯Root
A♯tone
Btone
Dtone
Formula 6 · ♭2 · 2 · 4 · Notes F♯ · A♯ · B · D
How to play it
A+(add4) fingering positions
Open D Tuning (DADF♯AD) · Capo 2, 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+(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+(add4) sounds
Consonance
1/ 5
Brightness
DarkBright
Character
Moods & genres
Moods
crampedtense
Genres
experimental
Theory
Notes & relationships
NotesF♯ · A♯ · B · D
Formula (scale degrees)6 · ♭2 · 2 · 4
Explore
More ways to play A Augmented Added 4th
Browse the rest of the A chords in this tuning, or open A+(add4) in the app for every voicing.
A+(add4) in other tunings:
See & hear A+(add4) 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.
Hear every chordMore voicingsEvery tuning & capoWorks offline