U+1D158 "𝅘" Musical Symbol Notehead Black Unicode Character

U+1D158 "𝅘" Musical Symbol Notehead Black is a specific glyph used in musical notation to represent a standard filled-in notehead, typically indicating a shorter rhythmic value such as a quarter note or eighth note in modern Western music. It belongs to the Musical Symbols block of the Unicode standard, which was designed to encode a wide range of traditional and contemporary musical notation elements for digital text and typography. This character is distinct from the ordinary filled circle used in many fonts, as it is explicitly intended for use within musical scores, ensuring proper alignment and rendering alongside other musical symbols like stems, flags, and accidentals.