musmath
chords
scales
tunings
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chord finder
C
C#
D
D#
E
F
F#
G
G#
A
A#
B
Chord
notes:
C#
E#
G##
B
D#
F##
intervals:
1P
3M
5A
7m
9M
11A
semitones:
4
4
2
4
4
-6
other names:
C#9#5#11
Related
Chords
Chords
with less notes
C#aug
C#+7
C#7b5
C#Mb6
C#7#5
C#9#5
C#M#5add9
C#Mb5
C#9b5
C#7no5
C#7b13
C#9no5
C#9b13
Chords
with more notes
C#9#11b13