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C
C#
D
D#
E
F
F#
G
G#
A
A#
B
Chord
notes:
C
E
G
Bb
D#
F#
intervals:
1P
3M
5P
7m
9A
11A
semitones:
4
3
3
5
3
-6
other names:
C7#9#11
C dominant 7th sharp 9th sharp 11th
chord diagrams on Guitar in DADGAD tuning
Related
Chords
Chords
with less notes
Cmaj
Cm
C5
Cdim
Cm7
C7
Cm7b5
C7b5
C7#9
C7b5#9
C7#11
CMb5
C7no5
Chords
with more notes
C13#9#11
C7#9#11b13