C#
Nine tone scale
 Scale
notes:C#D#D##E#F##G#G##A#B#
intervals:1P2M2A3M4A5P5A6M7M
semitones:211211121
G##
A#
B
B#
C#
D
D#
D##
E#
Gb
F##
G#
G##
A#
B
B#
C#
D
D#
D##
E#
Gb
F##
G#
G##
A#
B
B#
C#
D
D#
D##
E#
Gb
F##
G#
G##
A#
B
B#
C#
D
D#
D##
E#
Gb
F##
G#
G##
A#
B
B#
C#
D
D#
D##
E#
Gb
F##
G#
G##
A#
B
B#
C#
D
D#
D##
E#
Gb
F##
G#
G##
A#
B
B#
C#
D
D#
D##
E#
Gb
F##
G#
G##
A#
B
B#

Harmonized chords

IIIIIIIVVVIVIIVIIIIX
in 3-notesC#dim-----G##dimA#dim-
in 4-notes-D#sus24-----A#dim7-

other scale chords

C#majC#mC#5C#augC#dimC#sus2C#Madd9C#madd9C#6C#m6C#6/9C#m6/9C#maj7C#dim7C#m/ma7C#maj9C#maj13C#mb6C#maj7b5C#maj7#11C#maj#4C#M7b6C#maj9#11C#Mb6C#maj9#5C#+add#9C#M#5add9C#M6#11C#69#11C#maj7#9#11C#M13#11C#Mb5C#M9b5C#m#5C#mMaj7b6C#mMaj9b6C#mMaj9C#oM7C#mb6M7C#m9maj7

Related

with less notes

C# Pentatonic majorC# Major bluesC# AugmentedC# b3 pentatonicC# LydianC# Lydian augmentedC# Lydian diminishedC# lydian #9C# Lydian #5P pentatonicC# Flat six pentatonicC# ChineseC# HirajoshiC# Hungarian Minor (Gypsy)C# Mela Syamalangi (55)C# Mela Kantamani (61)C# Mela Latangi (63)C# Mela Sucharitra (67)C# Mela Dhatuvardhani (69)