U+1CF77 "𜽷" Znamenny Neume Skameytsa Klyuchenepostoyannaya Unicode Character

U+1CF77 "𜽷" Znamenny Neume Skameytsa Klyuchenepostoyannaya is a notation symbol from the Znamenny chant system, a form of Russian liturgical music used in the Eastern Orthodox tradition. This specific neume, whose name translates to "bench key-constant" from Church Slavonic, represents a musical ornament or rhythmic modification that indicates a sustained or steady note, likely functioning as a melismatic inflection within a melodic phrase. It belongs to a block of characters encoding the intricate neumatic notation developed in medieval Russia, which uses shapes resembling hooks, dots, and lines to guide singers in pitch, duration, and articulation without a modern staff.