For Advent Sunday, Connie Fisher meets a man who gave the precious gift of life to a relative stranger, and worship leader Matt Redman sings his new Christmas song. Music: O Come, O Come, Emmanuel from St Alban's Church, Bristol Lord of All Hopefulness from All Saints Church, Cheltenham In Christ Alone by The Gettys Jesus Calls Us! from St Machar's Cathedral, Aberdeen How Far by Matt Redman Just the Beginning from New Testament Assembly, Tooting Hark What a Sound from Romsey Abbey, Romsey.