A#maj9 chord on 6-String Guitar – Ostrich

in Ostrich (D-D-D-D-D-D) tuning

Root

Type

Tuning

A#maj9

Major 9

Notes:A# · D · F · A · C

mediumbarre on fret 7

Piano Left hand Right hand

Fingerings (16)

A#maj9 shapes as text

Frets	Fingers	Notes	Difficulty
8 0 7 7 7 10	2 – 1 1 1 3	A# D A A A C	medium · barre on fret 7
8 0 7 7 10 7	2 – 1 1 3 1	A# D A A C A	medium · barre on fret 7
8 0 7 8 7 10	2 – 1 3 1 4	A# D A A# A C	medium · barre on fret 7
8 0 7 8 10 7	2 – 1 3 4 1	A# D A A# C A	medium · barre on fret 7
8 0 7 10 7 7	2 – 1 3 1 1	A# D A C A A	medium · barre on fret 7
8 0 7 10 7 8	2 – 1 4 1 3	A# D A C A A#	medium · barre on fret 7
8 0 7 10 7 10	2 – 1 3 1 4	A# D A C A C	medium · barre on fret 7
8 0 7 10 8 7	2 – 1 4 3 1	A# D A C A# A	medium · barre on fret 7
8 0 7 10 10 7	2 – 1 3 4 1	A# D A C C A	medium · barre on fret 7
8 0 8 7 10 7	2 – 3 1 4 1	A# D A# A C A	medium · barre on fret 7
8 0 10 7 7 7	2 – 3 1 1 1	A# D C A A A	medium · barre on fret 7
8 0 10 7 8 7	2 – 4 1 3 1	A# D C A A# A	medium · barre on fret 7
8 0 10 7 10 7	2 – 3 1 4 1	A# D C A C A	medium · barre on fret 7
8 7 7 7 0 10	2 1 1 1 – 3	A# A A A D C	medium · barre on fret 7
8 7 7 7 10 0	2 1 1 1 3 –	A# A A A C D	medium · barre on fret 7
8 7 7 10 7 0	2 1 1 3 1 –	A# A A C A D	medium · barre on fret 7

Max fret: 12

Fingerings shown: 16

The A#maj9 chord (Major 9) is built from the notes A#, D, F, A, C. Below are playable fingerings for 6-String Guitar – Ostrich generated for your selected tuning, ordered from open-position shapes up the neck. Tap a diagram to hear it, or switch to the piano view to see the same harmony on keys.

How the A#maj9 chord is built

Formula: 1 · 3 · 5 · 7 · 9

Degree	Semitones	Note
1	0	A#
3	4	D
5	7	F
7	11	A
9	14	C

More A# chords

A#A#m A#7 A#°A#+A#9 A#maj7 A#m7 A#7♯5 A#7♭5 A#6 A#m6 A#m7♭5 A#°7 A#sus2 A#sus4 A#add9 A#m9 A#5

Other roots

Cmaj9 C#maj9 Dmaj9 D#maj9 Emaj9 Fmaj9 F#maj9 Gmaj9 G#maj9 Amaj9 Bmaj9

See A#maj9 in another tuning

Standard E E-A-D-G-B-E Half Step Down (Eb) D#-G#-C#-F#-A#-D#Drop D D-A-D-G-B-E Open D D-A-D-F#-A-D Open G D-G-D-G-B-D DADGAD (D Modal) D-A-D-G-A-D Ostrich D-D-D-D-D-D

What notes make up the A#maj9 chord?

A#maj9 is a Major 9 chord built from the notes A#, D, F, A, C.

How do I read the diagram?

Strings run left to right from the lowest to the first string; the numbers show which finger presses each fret. An ○ marks an open string, an ✕ marks a muted one.