ANDY FRASCO & THE U.N. have long been the high-flying DIY renegades of the touring scene known and loved for their kaleidoscopic musical fusion and one-of-a-kind onstage audacity. Now celebrating their longevity, the band is shaking things up with L’Optimist (Fun Machine Records/Soundly), as its title suggests, Frasco’s most hopeful and enthusiastic collection thus far. A testament to Frasco’s wide-ranging influences and boundless ...