A#m9 chord on 6-String Guitar – Open F

in Open F (C-F-C-F-A-F) tuning

Root

Type

Tuning

A#m9

Minor 9

Notes:A# · C# · F · G# · C

mediumbarre on fret 3

Piano Left hand Right hand

Fingerings (16)

A#m9 shapes as text

Frets	Fingers	Notes	Difficulty
x 5 0 3 4 3	– 3 – 1 2 1	x A# C G# C# G#	medium · barre on fret 3
x 5 x 3 4 7	– 3 – 1 2 4	x A# x G# C# C	hard
x 5 8 0 4 7	– 2 4 – 1 3	x A# G# F C# C	hard
x 5 8 7 x 8	– 1 3 2 – 4	x A# G# C x C#	hard
10 8 0 7 11 7	3 2 – 1 4 1	A# C# C C G# C	hard · barre on fret 7
10 8 12 8 11 8	2 1 4 1 3 1	A# C# C C# G# C#	hard · barre on fret 8
x 5 0 0 4 3	– 3 – – 2 1	x A# C F C# G#	medium
x 5 x 7 4 3	– 3 – 4 2 1	x A# x C C# G#	hard
x 5 8 7 4 0	– 2 4 3 1 –	x A# G# C C# F	hard
x 5 8 8 x 7	– 1 3 4 – 2	x A# G# C# x C	hard
10 7 8 8 x x	4 1 2 3 – –	A# C G# C# x x	medium
10 8 12 8 11 0	2 1 4 1 3 –	A# C# C C# G# F	hard · barre on fret 8
x 5 0 3 4 0	– 3 – 1 2 –	x A# C G# C# F	medium
x 3 x 5 4 7	– 1 – 3 2 4	x G# x A# C# C	hard
x 5 8 7 4 x	– 2 4 3 1 –	x A# G# C C# x	hard
0 5 8 5 8 8	– 1 2 1 3 4	C A# G# A# F C#	medium · barre on fret 5

Max fret: 12

Fingerings shown: 16

The A#m9 chord (Minor 9) is built from the notes A#, C#, F, G#, C. Below are playable fingerings for 6-String Guitar – Open F 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#m9 chord is built

Formula: 1 · ♭3 · 5 · ♭7 · 9

Degree	Semitones	Note
1	0	A#
♭3	3	C#
5	7	F
♭7	10	G#
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#maj9 A#5

Other roots

Cm9 C#m9 Dm9 D#m9 Em9 Fm9 F#m9 Gm9 G#m9 Am9 Bm9

See A#m9 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 F C-F-C-F-A-F Open G D-G-D-G-B-D DADGAD (D Modal) D-A-D-G-A-D

What notes make up the A#m9 chord?

A#m9 is a Minor 9 chord built from the notes A#, C#, F, G#, 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.