musmath
chords
scales
tunings
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chord finder
C
C#
D
D#
E
F
F#
G
G#
A
A#
B
Chord
notes:
A##
C###
E##
G##
B###
F##
intervals:
1P
3M
5P
7m
9A
13m
semitones:
4
3
3
5
5
-8
other names:
A##7#9b13
Related
Chords
Chords
with less notes
A##maj
A##m
A##5
A##aug
A##m7
A##7
A##mb6
A##+7
A##7#9
A##+7#9
A##Mb6
A##7#5
A##7#5#9
A##+add#9
A##7b6
A##7no5
A##7b13
A##m#5
A##m7#5
Chords
with more notes
A##7#9#11b13