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##
intervals:
1P
3m
5d
7m
9M
semitones:
3
3
4
4
-2
other names:
C##m9b5, C##min9b5, C##m9-5
C## minor 9th flat 5th
chord diagrams on Guitar in Open A tuning
7
G#
E
C
F
C
9
D
7 fret
7
G#
E
C
F
9
D
D
7 fret
7
G#
E
F
C
9
D
D
7 fret
9
D
C
G#
G#
12
12
E
F
10 fret
9
D
C
G#
G#
12
12
E
F
10 fret
19
G#
E
C
F
C
21
D
19 fret
19
G#
E
C
F
21
D
D
19 fret
19
G#
E
F
C
21
D
D
19 fret
Related
Chords
Chords
with less notes
C##dim
C##m7b5