Late last week, some of Jamaica ’s most storied musicians — including former Wailers guitarist Earl “Chinna” Smith and DJ U Brown — were gathered at Anchor, a recording studio in Kingston. But their session, backing Harper Simon, Paul’s son, was cut short. “The hurricane was hitting the next day and the airports were closing,” says producer Wayne Jobson, who was overseeing the work. Jobson then received a text from saxophonist Dean Fraser, who was also at the session: “This is going to be bad.