In honor of St. Paddy’s Day (a wee bit early), three lads credited with breaking the traditional, stuffy tenor mold, raise their voices in glorious song. Lending their remarkable pipes to classical, folk, Celtic and pop, the Irish-born trio – Mathew Gilsenan, James Nelson and Daryl Simpson – sing everything from Bob Dylan to “Danny Boy.” Performing with what Wisconsin’s The Capital Times calls “the practiced ease of singers who know each others voices like a comfortable pillow,” these unpretentious performers deliver a “high octane” (The Ulster Herald) show.