Six String Guitar · Open C Tuning (CGCGCE) · Capo 3

B+M7♯9B Augmented-major 7th Sharp 9th

A♯Root

Dtone

F♯tone

Atone

C♯tone

Formula 7 · ♭3 · 5 · ♭7 · 2 · Notes A♯ · D · F♯ · A · C♯

How to play it

B+M7♯9 fingering positions

Open C Tuning (CGCGCE) · 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).

B Augmented-major 7th Sharp 9th guitar chord — Open (x 1 0 4 4 3) fretboard diagram in Open C Tuning (CGCGCE) · Capo 3

B Augmented-major 7th Sharp 9th guitar chord — Open (x 1 4 4 0 3) fretboard diagram in Open C Tuning (CGCGCE) · Capo 3

B Augmented-major 7th Sharp 9th guitar chord — 11th position (x 13 11 12 12 12) fretboard diagram in Open C Tuning (CGCGCE) · Capo 3

B Augmented-major 7th Sharp 9th guitar chord — 11th position (x 13 12 12 11 12) fretboard diagram in Open C Tuning (CGCGCE) · Capo 3

Read it as tab

B+M7♯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.

B Augmented-major 7th Sharp 9th guitar tab — Open (x 1 0 4 4 3) in Open C Tuning (CGCGCE) · Capo 3

B Augmented-major 7th Sharp 9th guitar tab — Open (x 1 4 4 0 3) in Open C Tuning (CGCGCE) · Capo 3

B Augmented-major 7th Sharp 9th guitar tab — 11th position (x 13 11 12 12 12) in Open C Tuning (CGCGCE) · Capo 3

B Augmented-major 7th Sharp 9th guitar tab — 11th position (x 13 12 12 11 12) in Open C Tuning (CGCGCE) · Capo 3

Sound

How B+M7♯9 sounds

Consonance

1/ 5

Brightness

DarkBright

Character

Moods & genres

Moods

clashingstrange

Genres

experimental

Theory

Notes & relationships

NotesA♯ · D · F♯ · A · C♯

Formula (scale degrees)7 · ♭3 · 5 · ♭7 · 2

Explore

More ways to play B Augmented-major 7th Sharp 9th

Browse the rest of the B chords in this tuning, or open B+M7♯9 in the app for every voicing.

B+M7♯9 in other tunings:

See & hear B+M7♯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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