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Circle of Fifths

Click a key to explore its scale, chords, and modes. Drag to spin the wheel.

C♮AmG♯EmD♯♯BmA♯♯♯F♯mE♯♯♯♯C♯mB♯♯♯♯♯G♯mF♯♯♯♯♯♯♯D♯mD♭♭♭♭♭♭B♭mA♭♭♭♭♭FmE♭♭♭♭CmB♭♭♭GmF♭DmCMajor
Mode:

C Major

Key SigNo accidentals
NotesC – D – E – F – G – A – B
Relative MinorAm

Diatonic Chords — C Major

ICiiDiiiEIVFVGviAvii°B

Piano — C Major

Scale Staff — C Major

Tonic Triad (C Major)

Related Tools

Circle of FifthsVisualize key relationships, relative minors, and key signatures.Chord FinderLook up any chord — see the notes, hear it, and play along.Chord DrillTimed drills to build speed and recognition across all chord types.Practice RoomPlug in a MIDI keyboard and get real-time feedback on every chord and scale.