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
intervals:
1P
3M
5P
7m
9M
11P
semitones:
4
3
3
4
3
-5
other names:
A11
Related
Chords
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with less notes
Amaj
A5
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AMadd9
A7
A7sus4
A9
A9sus4
Asus24
A7no5
A9no5