What 𝅘 means
It is the filled oval that forms a note’s head. In a score, its vertical position on the staff gives pitch. The head alone does not set duration; a stem, flag or connecting beam shows its written value, while the meter places it in the bar.
Unicode’s musical notation treats it as a reusable part: a quarter note combines a black head and a stem; shorter notes add flags. The standalone character has no staff position or attached stem, so it cannot identify a complete scored note by itself.
Why did black noteheads change meaning?
Their meaning changed with the notation system. Early Western chant notation used neumes: small marks written with chant that cued singers and showed melodic movement. In France, they appear in the ninth century; they did not assign each note the fixed durations used in modern notation. By the thirteenth century, mensural notation—a system that used note shapes to measure rhythm—made shapes carry rhythmic relationships.
By the fifteenth century, hollow noteheads began to replace solid ones. In Renaissance notation, blackening could instead mark a change in proportion, so a filled head has not always meant one fixed duration. This is a history of changing notation, from chant neumes through mensural note shapes to later noteheads.
How do I type 𝅘 outside notation software?
On Linux or Windows, enter its Unicode value through system text input. A music notation program is better for building a note with a staff position, stem and rhythm.
If 𝅘 appears as a box or blank, the app’s font may not include Musical Symbols. A font with those glyphs can fix the display; it still will not give the standalone character a staff position.
Technical and neutral; it belongs inside written musical notation.
A lone head does not give duration; use a complete note when the score’s rhythm matters.
Part of the collection
Don't confuse it with
3Combination ideas
3Questions people ask
1Why is 𝅘 missing or showing as a box?
Usually, the font lacks a glyph for Musical Symbols. Switch to a font that includes those symbols; a notation program can display staff notation, while a lone character still has no staff position.
Collections with 𝅘
1How to type or find 𝅘
- Also called
- filled notehead
- Search it as
- music notehead · notehead symbol · notehead vs quarter note · type U+1D158
- Shows up in
- Anything that takes text · its shape is whatever your font draws
𝅘\1D158Codes and encoding1 code points
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.








