I'll second Gadaffi's recommendation of the Village Carols website; a wonderful collection of carols from South Yorkshire and Derbyshire. For those who can't get to Dungworth to hear Will Noble sing The Mistletoe Bough the next best option is to hear the recording on the Village Carols CD 'Hark, Hark!'

There's another good traditional recording of this song which was collected by George Frampton from the Millen family of Kent on the CD Down Yonder Green Lane.