Jonathan Thomas talks to a range of musicians as he explores the stories and the wonderful associations behind some of our favourite Christmas carols.

Andrew Gant, a former choirmaster at the Chapel Royal, is the author of 'Deck the Hall' exploring some of curious histories of certain songs. Caroline Sheen from Caerleon is a much loved star of musical theatre on the West End stage, and she recalls happy memories of singing the descant to O Come All Ye Faithful when a member of her school choir. The Welsh plygain tradition of carol singing may possibly predate most English-language carols. Arfon Gwilym and Sioned Webb recount how they first attended a plygain service and were bowled over by the wealth of carols they heard for the first time. Harpist Tom Parry recalls his time living and working near Bethlehem, whilst composer Ben Heneghan (whose credits include Fireman Sam!) talks about his carol arrangements. Finally, Rhian Jackson from Corwen recalls the snowy sixties in her village, where her father was vicar.