C#
Major
 Scale
other names: Bilaval theta, Ethiopian (A raray), Ionian, Mela Dhirasankarabharana (29)
notes:C#D#E#F#G#A#B#
intervals:1P2M3M4P5P6M7M
semitones:2212221
A
A#
B
B#
C#
D
D#
E
E#
F#
G
G#
A
A#
B
B#
C#
D
D#
E
E#
F#
G
G#
A
A#
B
B#
C#
D
D#
E
E#
F#
G
G#
A
A#
B
B#
C#
D
D#
E
E#
F#
G
G#
A
A#
B
B#
C#
D
D#
E
E#
F#
G
G#
A
A#
B
B#
C#
D
D#
E
E#
F#
G
G#
A
A#
B
B#
C#
D
D#
E
E#
F#
G
G#
A
A#
B
B#

Harmonized chords

IIIIIIIVVVIVII
in 3-notesC#majD#mE#mF#majG#majA#mB#dim
in 4-notesC#maj7D#m7E#m7F#maj7G#7A#m7B#m7b5

other scale chords

C#majC#5C#sus4C#sus2C#Madd9C#6C#6/9C#maj7C#maj9C#maj13C#sus24C#M7sus4C#M9sus4

Scale modes

C# MajorD# DorianE# PhrygianF# LydianG# MixolydianA# Minor (natural, pure)B# Locrian

Related

with less notes

C# Pentatonic majorC# Ionian pentatonicC# Ritusen

with more notes

C# BebopC# Bebop majorC# Japanese (Ichikosucho)C# Japanese (Taishikicho)