Third wave ska-punks Mad Caddies have teamed up with Fat Mike (NOFX) for a new album called Punk Rocksteady that showcases reggae, ska and dancehall covers of punk favorites. On the docket are tracks like Misfits’ “Some Kind of Hate,” Descendents’ “Jean Is Dead,” Against Me’s “Sink, Florida, Sink,” Bad Religion’s “Sorrow,” and Green Day’s “She,” which you can hear now…