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##
C##
E#
B##
intervals:
1P
3M
5P
7m
9m
13M
semitones:
4
3
3
3
8
-9
other names:
D##13b9
D## dominant 13th flat 9th
chord diagrams on Guitar in DADGAD tuning
Related
Chords
Chords
with less notes
D##maj
D##5
D##6
D##7
D##7b9
D##alt7
D##7add6
D##Maddb9
D##7no5
Chords
with more notes
D##13b9#11