Nicholas C. answered 06/28/19
Berklee Grad, Touring & Session Guitarist/Bassist, Private Instructor
Hi there, I think I can help answer your question.
While I'm not sure that a cadence covers ALL punctuation marks, I was always taught in college to treat a cadence like a comma, or perhaps a period if it's at the end of the song. Usually a cadence provides a brief pause or satisfying end to a phrase while the song will still continue on with the next phrase.
Hope that helps!
-Nic