Music Key Signature Finder
Find scales, chords, and key signatures for any musical key.
8.7Kuses
8.7/10(112)
Key
C major
Key Signature
No sharps or flats
Relative Key
A minor
Parallel Key
C minor
Scale Notes
C
D
E
F
G
A
B
Diatonic Chords
I
C
ii
Dm
iii
Em
IV
F
V
G
vi
Am
vii°
Bdim
Key Signature Guide
Every key has a set of sharps or flats and 7 diatonic chords. Understanding key signatures is essential for composition and improvisation.
Disclaimer: This tool is provided as-is for informational and educational purposes only.