U+1D167 "𝅧" Musical Symbol Combining Tremolo-1 Unicode Character

U+1D167 "𝅧" Musical Symbol Combining Tremolo-1 is a combining diacritical mark used in musical notation to indicate a tremolo effect, specifically signifying that the note or chord to which it is attached should be rapidly repeated or oscillated at a single subdivision of the beat. It appears as a small, horizontal zigzag line that is placed above or below a musical note, and it functions as a shorthand for performers to interpret a quick, unmeasured repetition rather than notating each individual note. Belonging to the Musical Symbols block, this character is part of a system of tremolo marks where the number of slashes corresponds to the speed of the tremolo, with this single slash representing the slowest common tremolo division.