Wassail" is an ancient toast meaning something like "Good health!" and also a mulled cider that was drunk as part of "wassailing" festivities, typically on the Twelfth Night of Christmas. The practice of wassailing is old and exists as a folk tradition in many parts of the United Kingdom, even today. We present here Ralph Vaughan Williams' 1913 joyful setting of the "Gloucestershire Wassail," perhaps the most famous of all the local wassail traditions. The performance was part of "Carols for Quire 5," at Trinity Cathedral, Cleveland, OH, December 20-22, 2013.