3♭

3♭ indicates a key signature with 3 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 E♭ Major.

Keys and modes written with this key signature include A♭ Lydian, C Aeolian Major Tonic, C Minor, E♭ Major, F Dorian.

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