Music Flat Sign

Formally recognized as the Music Flat Sign, this character is a notation mark used to indicate that a note should be played or sung one semitone lower in pitch. It is commonly read aloud as flat and is located within the Miscellaneous Symbols block. Visually, it resembles a lowercase letter b with a stylized, pointed bottom, distinguishing it from standard typography found in the Common script.

In practical writing, this symbol is primarily utilized in music theory, sheet music, and instructional materials to denote specific keys or chords, such as E♭ major. Beyond professional scores, it appears frequently in social media posts and digital text by musicians or hobbyists discussing instrument tuning or song compositions. Outside of musical contexts, it is sometimes used as a decorative element in gaming usernames or social profiles to signify an interest in performing arts.