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