It's St. Patrick's Day and the Highway celebrates with it's annual Celtic music-themed show. We'll hear from Grammy-nominated Irish singer-songwriter John Doyle and his new release The Path of Stones, also John McSherry, who was a founding member of the groundbreaking Celtic band Lunasa. And, music from Karan Casey, former front singer for the band Solas and her new release 9 Apples of Gold. (Casey is actually in town this weekend performing with the Virginia Symphony). It's all things Celtic on the Highway. Sunday night at 9 on WHRV, or listen on-demand anytime.