♮

♮ indicates a key signature with no sharps or flats. In standard music notation, this is shown at the beginning of the staff, indicating which notes are consistently altered throughout the piece. A common reference key for this signature is C Major.

Keys and modes written with this key signature include A Aeolian Major Tonic, A minor, C Major, D Dorian, E Phrygian, E Phrygian Dominant, F Lydian, G Mixolydian.

Below is a list of songs written using this key signature.