U+1CFB3 "𜾳" Znamenny Neume Osoka Klyuchevaya Svetlaya Unicode Character

U+1CFB3 "𜾳" Znamenny Neume Osoka Klyuchevaya Svetlaya is a complex musical symbol used in Znamenny chant, a traditional liturgical singing system of the Russian Orthodox Church. This particular neume represents a specific melodic ornament or rhythmic nuance, with its name "Osoka Klyuchevaya Svetlaya" translating roughly to "Bright Keyed Sedge" or "Keyed Light Reed," describing the visual shape and musical function of the sign. As part of the Unicode Znamenny Musical Notation block, it allows for the accurate digital representation of ancient Slavic chant manuscripts, preserving the subtle notational details that guide singers in pitch, dynamics, and expression. The character's inclusion in Unicode ensures that scholars, musicians, and liturgical practitioners can faithfully reproduce and study these sacred melodies in modern electronic texts without relying on specialized or outdated fonts.