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##
F###
intervals:
1P
3M
5P
7m
13M
semitones:
4
3
3
11
-9
other names:
A##7add6, A##67, A##7add13
Related
Chords
Chords
with less notes
A##maj
A##5
A##6
A##7
A##7no5
Chords
with more notes
A##13
A##13b9
A##13#9
A##13#9#11
A##13#11
A##13b9#11