musmath
 Scale
notes:F##G#A#B##C##D##E##
intervals:
semitones:1231221
A
A#
B
C
B##
C##
Eb
D##
F
E##
F##
G#
A
A#
B
C
B##
C##
Eb
D##
F
E##
F##
G#
A
A#
B
C
B##
C##
Eb
D##
F
E##
F##
G#
A
A#
B
C
B##
C##
Eb
D##
F
E##
F##
G#
A
A#
B
C
B##
C##
Eb
D##
F
E##
F##
G#
A
A#
B
C
B##
C##
Eb
D##
F
E##
F##
G#
A
A#
B
C
B##
C##
Eb
D##
F
E##
F##
G#
A
A#
B
C

Harmonized chords

IIIIIIIVVVIVII
in 3-notesF##m-A#augB##dimC##Mb5D##dimE##sus2
in 4-notesF##m/ma7G#M7#5sus4A#7#5B##dim7C##maj7b5D##m7b5-

other scale chords

F##mF##5F##dimF##m6F##dim7F##m/ma7F##oM7