Friend of the Times Charles Wyrick is making this mixtape-for-a-book project a semi-regular thing. After meticulously curating a mix of 80s jams featured in and inspired by “Sag Harbor,” he’s done the same for John Wray’s critically praised “Lowboy.” Even if you haven’t read the book, you’ll appreciate the Dixieland and pre-War blues, and if you have, dig the subway field recordings he uses as transitions.