The most accurate analogy Truss offers for punctuation is one relating commas to musical notation. In That’ll Do, Comma, Truss asserts one of the “distinct functions” of the comma is to “Point up - rather in the manner of musical notation - such as rhythm, direction, pitch, tone and flow” (Truss 70). The analogy Truss provides claims a comma’s responsibility is to display to readers how an author intends a sentence to be read or spoken. The claim of commas paralleling musical notation marks is most accurate because, analogous to commas, musical notation directs performers to how a composer intends a piece to be played. For example, a comma in writing may notify a reader to pause, and likewise a breath mark in music may also intend a reader
