musmath
chords
scales
tunings
scale finder
chord finder
C
C#
D
D#
E
F
F#
G
G#
A
A#
B
Chord
notes:
F##
A##
C##
E#
G###
B##
intervals:
1P
3M
5P
7m
9A
11A
semitones:
4
3
3
5
3
-6
other names:
F##7#9#11
Related
Chords
Chords
with less notes
F##maj
F##m
F##5
F##dim
F##m7
F##7
F##m7b5
F##7b5
F##7#9
F##7b5#9
F##7#11
F##Mb5
F##7no5
Chords
with more notes
F##13#9#11
F##7#9#11b13