Locals complaining about a lack of live music might need to get their heads examined. A slew of upcoming cool concerts – punk kings The Vibrators, sludge masters Melvins, soul sensation Betty LaVette, songsmith extraordinaire Randy Newman and some dude named Paul McCartney are all rolling through town – means there’s no excuse to stay home and resign yourself to a social media-induced stupor. The mother of all concerts hits Downtown this weekend with the Jacksonville Original Music Festival, featuring more than 140 bands playing on 17 indoor and outdoor stages in the heart of the city. 1 p.m. Oct. 4, Downtown, $10 advance tickets; $15 at the gate, rain or shine. For a full schedule and band lineup, go to ssa.cc.