Six String Guitar · Half-Step Down (E♭A♭D♭G♭B♭E♭)

A♯ø9(add4)A♯ Half-Diminished 9th Added 4th

G♯Root

Btone

C♯tone

Dtone

F♯tone

A♯tone

Formula ♭7 · ♭2 · ♭3 · 3 · ♭6 · 1 · Notes G♯ · B · C♯ · D · F♯ · A♯

How to play it

A♯ø9(add4) fingering positions

Half-Step Down (E♭A♭D♭G♭B♭E♭), 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).

A♯ Half-Diminished 9th Added 4th guitar chord — 4th position (7 4 7 7 6 0) fretboard diagram in Half-Step Down (E♭A♭D♭G♭B♭E♭)

A♯ Half-Diminished 9th Added 4th guitar chord — 5th position (7 5 7 6 6 0) fretboard diagram in Half-Step Down (E♭A♭D♭G♭B♭E♭)

A♯ Half-Diminished 9th Added 4th guitar chord — 5th position (7 7 0 6 6 5) fretboard diagram in Half-Step Down (E♭A♭D♭G♭B♭E♭)

A♯ Half-Diminished 9th Added 4th guitar chord — 6th position (7 0 0 6 6 0) fretboard diagram in Half-Step Down (E♭A♭D♭G♭B♭E♭)

A♯ Half-Diminished 9th Added 4th guitar chord — 6th position (7 7 7 7 6 9) fretboard diagram in Half-Step Down (E♭A♭D♭G♭B♭E♭)

A♯ Half-Diminished 9th Added 4th guitar chord — 18th position (19 19 19 19 18 21) fretboard diagram in Half-Step Down (E♭A♭D♭G♭B♭E♭)

Read it as tab

A♯ø9(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.

A♯ Half-Diminished 9th Added 4th guitar tab — 4th position (7 4 7 7 6 0) in Half-Step Down (E♭A♭D♭G♭B♭E♭)

A♯ Half-Diminished 9th Added 4th guitar tab — 5th position (7 5 7 6 6 0) in Half-Step Down (E♭A♭D♭G♭B♭E♭)

A♯ Half-Diminished 9th Added 4th guitar tab — 5th position (7 7 0 6 6 5) in Half-Step Down (E♭A♭D♭G♭B♭E♭)

A♯ Half-Diminished 9th Added 4th guitar tab — 6th position (7 0 0 6 6 0) in Half-Step Down (E♭A♭D♭G♭B♭E♭)

A♯ Half-Diminished 9th Added 4th guitar tab — 6th position (7 7 7 7 6 9) in Half-Step Down (E♭A♭D♭G♭B♭E♭)

A♯ Half-Diminished 9th Added 4th guitar tab — 18th position (19 19 19 19 18 21) in Half-Step Down (E♭A♭D♭G♭B♭E♭)

Sound

How A♯ø9(add4) sounds

Consonance

1/ 5

Brightness

DarkBright

Character

Moods & genres

Moods

denseuneasy

Genres

experimental

Theory

Notes & relationships

NotesG♯ · B · C♯ · D · F♯ · A♯

Formula (scale degrees)♭7 · ♭2 · ♭3 · 3 · ♭6 · 1

Explore

More ways to play A♯ Half-Diminished 9th Added 4th

Browse the rest of the A♯ chords in this tuning, or open A♯ø9(add4) in the app for every voicing.

A♯ø9(add4) in other tunings:

See & hear A♯ø9(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

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