U+1D171 "𝅱" Musical Symbol Combining Flag-4 Unicode Character

U+1D171 "𝅱" Musical Symbol Combining Flag-4 is a typographic element used in musical notation to indicate a specific rhythmic subdivision of a note. It belongs to the "Musical Symbols" block and is classified as a combining character, meaning it is designed to be attached to a note head or stem to modify its duration. This particular flag represents the fourth level of augmentation beyond a basic note value, typically corresponding to a 64th note in standard Western music, where each additional flag halves the note's length. When applied in a score, it combines with a note to produce a precise temporal value, helping performers interpret complex, fast-paced passages with clarity.