As St. Patrick’s Day approaches, what better way to tap into the spirit of the Emerald Isle than with a lively concert of modern Irish folk music? The Dublin-based band Skipper’s Alley entertains listeners with a balance of contemporary and old-school sounds, featured on its acclaimed 2014 self-titled debut album. Boasting ample skills on uilleann pipes, whistle, fiddle, bouzouki and flute, the ensemble inspired Folk Radio UK to declare, “Skipper’s Alley not only have the mastery of their instruments, but the talent to devise arrangements that intrigue and delight in equal measure.” High-octane dance tunes and selections from the Irish song tradition waft through the air at the Barre Opera House.