A#6 chord
A# major sixth
<
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>G
F#
G6
G#
A
A#
B
C
C#
D
D#
E
F
F#
G
G
C
C
C#
D3
D#
E
F
F#
G
G#
A
A#
B
C
D
E
D#
E
F5
F#
G
G#
A
A#
B
C
C#
D
D#
E
F
A
G#
A
A#1
B
C
C#
D
D#
E
F
F#
G
G#
A
A#
3
5
7
10
The A#6 chord has the formula 1, 3, 5, 6 with notes A#, D, F, G
The major sixth chord is used in pop and jazz. Major sixth chords can be substituted for major chords, adding a little flavor to the sound.