musmath
chords
scales
tunings
scale finder
chord finder
C
C#
D
D#
E
F
F#
G
G#
A
A#
B
Chord
notes:
C##
F##
B#
E#
intervals:
1P
4P
7m
10m
semitones:
5
5
5
-3
other names:
C##4, C##quartal
C## 4th quartal
chord diagrams on Ukulele in Slide tuning
G
F
C
D
3
3
G
D
5
F
C
3 fret
5
7
F
G
D
C
6 fret
G
10
D
F
12
12
C
9 fret
12
12
G
F
C
D
12 fret
15
G
D
17
F
C
15 fret
Related
Chords
Chords
with more notes
C##m11
C##m7add11
C##m11A