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###
intervals:
1P
3M
5P
7M
semitones:
4
3
4
1
other names:
D##maj7, D##Δ, D##ma7, D##M7, D##Maj7
Related
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D##maj
D##5
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with more notes
D##maj9
D##maj13
D##maj7#11
D##maj#4
D##maj9#11
D##maj7#9#11
D##M13#11
D##M7b9