If you're not still recovering from yesterday's St. Patrick's Day festivities, get yourself to the Granada, 1020 Mass. St. for Galactic. Touring in support of their new album "Ya-Ka-May," the New Orleans band is showcasing some of the most laid back, cool music they've sported in years. "Ya-Ka-May" is the band's interpretation of New Orleans and if this record is any indication, they see the city as an incredibly music diverse playground where free verse jazz mingles with turntables and horns merge with booming percussion and electric guitars. In short, the show will be great for fans of good music and fans of crowded dance floors. And no, those two categories aren't always interchangeable.