musmath
 Scale
notes:C#DD#F##G#A#B#
intervals:
semitones:1141221
A
A#
B
B#
C#
D
D#
E
F
Gb
F##
G#
A
A#
B
B#
C#
D
D#
E
F
Gb
F##
G#
A
A#
B
B#
C#
D
D#
E
F
Gb
F##
G#
A
A#
B
B#
C#
D
D#
E
F
Gb
F##
G#
A
A#
B
B#
C#
D
D#
E
F
Gb
F##
G#
A
A#
B
B#
C#
D
D#
E
F
Gb
F##
G#
A
A#
B
B#
C#
D
D#
E
F
Gb
F##
G#
A
A#
B
B#

Harmonized chords

IIIIIIIVVVIVII
in 3-notesC#sus2--F##dimG#Mb5-B#sus2
in 4-notes-DM7#5sus4--G#maj7b5A#4-

other scale chords

C#5C#sus2