musmath
chords
scales
tunings
scale finder
chord finder
C
C#
D
D#
E
F
F#
G
G#
A
A#
B
Chord
notes:
A##
D##
E##
G##
B##
intervals:
1P
4P
5P
7m
9M
semitones:
5
2
3
4
-2
other names:
A##9sus4, A##9sus
Related
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A##5
A##sus4
A##sus2
A##7sus4
A##sus24
Chords
with more notes
A##m11
A##11
A##13sus4