Formed in 2007 by theater producer Sharon Browne, Irish singing group and stage show Celtic Thunder became a cultural phenomenon with their arresting mix of down-home classics, reimagined pop songs, and highland folklore. With over a dozen albums and multiple concert films, the group has taken the Emerald Isle's mythology and symbols around the world, boasting performances across Europe, Australia, and even The Pentagon, in Washington, D.C. The cinematic bagpipes of “Caledonia” will sweep listeners up and the revamped gems from Leonard Cohen and Simon & Garfunkel are a true delight.