musmath
chords
scales
tunings
scale finder
chord finder
C
C#
D
D#
E
F
F#
G
G#
A
A#
B
Chord
notes:
A##
C##
F##
G##
B##
intervals:
1P
3m
6m
7m
9M
semitones:
3
5
2
4
-2
other names:
A##m9#5
Related
Chords
Chords
with less notes
A##m#5
A##m7#5
Chords
with more notes
A##m11A