U+1CF91 "𜾑" Znamenny Neume Statya Nepostoyannaya Unicode Character

U+1CF91 "𜾑" Znamenny Neume Statya Nepostoyannaya is a musical notation symbol used in the Znamenny chant, a traditional form of liturgical singing in the Russian Orthodox Church. This particular neume, whose name translates to "unstable article" or "inconstant statya," represents a specific melodic ornament or rhythmic nuance within the broader Znamenny system, which predates modern staff notation and relies on a series of hook-like signs to guide singers. The character was added to Unicode as part of the musical notation blocks to preserve and digitally encode this ancient Slavic musical heritage, allowing it to be accurately rendered in electronic texts and academic studies.