Mark your calendars for June 12 to experience the festival debut of enchanting Irish ensemble Celtic Woman. Recently named Billboard magazine’s number one world albums artists, Celtic Woman combines the sounds and sensibility of Irish traditional music with memorable original compositions and contemporary pop standards, including such enduring fan favorites as “You Raise Me Up” and “Orinoco Flow.” Their albums have sold more than seven million copies around the world and all have debuted at number one on Billboard’s world music chart. Tickets will be available in March.