On the piano, the C major scale can be played by playing only the white keys starting on C.
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C major.
Relative key A minor
Parallel key C minor
Dominant key G major
Subdominant F major
C major (or the key of C) is a major scale based on C, consisting of the pitches C, D, E, F, G, A, and B. C major is one of the most common keys used in music. Its key signature has no flats and no sharps. Its relative minor is A minor and its parallel minor is C minor.
