C-Flat is a musical note that is one semitone lower than C and is often used in various musical compositions. It is represented by the symbol "B♭" in the Western music notation system. C-Flat can also be referred to as B in certain contexts, particularly in enharmonic situations where two notes sound the same but are written differently. In the context of music theory, C-Flat plays a role in different scales and chords. For example, it is a key note in the C-flat major scale, which consists of the notes C♭, D♭, E♭, F♭, G♭, A♭, and B♭. Understanding C-Flat helps musicians navigate various pieces and enhances their overall musical knowledge.