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###
D###
intervals:
1P
3M
5P
7M
11A
semitones:
4
3
4
7
-6
other names:
A##maj7#11, A##M7#11
Related
Chords
Chords
with less notes
A##maj
A##5
A##maj7
A##maj7b5
A##Mb5
Chords
with more notes
A##maj9#11
A##maj7#9#11
A##M13#11