1/2 hour of reflective ancient and Celtic music, on several Medieval instruments before the service starts, by Tammera Lane and Clancy Clements. (hammered dulcimer, psaltery, bagpipes, penny whistles, a vocal in Manx Gaelic...) "Lessons & Carols" - type service, about 1 hour in length. Its a lovely, quiet, gem of a service amidst the holiday rush.