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