musmath
chords
scales
tunings
scale finder
chord finder
C
C#
D
D#
E
F
F#
G
G#
A
A#
B
Chord
notes:
C##
E#
A#
D#
intervals:
1P
3m
6m
9m
semitones:
3
5
5
-1
other names:
C##mb6b9
Related
Chords
Chords
with less notes
C##m#5