Circle of Fifths

Select a key on the circle. Major keys are on the outer ring and their relative minors on the inner ring. Each step clockwise is a fifth up.

C0AmG1♯EmD2♯BmA3♯F♯mE4♯C♯mB5♯G♯mF♯6♯D♯mD♭5♭B♭mA♭4♭FmE♭3♭CmB♭2♭GmF1♭DmC majorno sharps or flats

C major

Key signature
Relative key
Dominant (V)
Subdominant (IV)

Scale

Diatonic chords