musmath
chords
scales
tunings
scale finder
chord finder
C
C#
D
D#
E
F
F#
G
G#
A
A#
B
Chord
notes:
A
C#
E
G
B#
D#
F#
intervals:
1P
3M
5P
7m
9A
11A
13M
semitones:
4
3
3
5
3
3
-9
other names:
A13#9#11
Related
Chords
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Amaj
Am
A5
Adim
A6
Am6
Am7
A7
Am7b5
Adim7
A7b5
A7#9
A7b5#9
A13#9
A7#11
AM6#11
A7add6
A7#9#11
AMb5
A7no5