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##
F###
B##
D###
intervals:
1P
3M
5P
6M
9M
11A
semitones:
4
3
2
5
4
-6
other names:
A##69#11
Related
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A##maj
A##5
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A##Madd9
A##6
A##6/9
A##M6#11
A##Mb5
Chords
with more notes
A##M13#11
A##13#11