Josie d'Arby finds out how Christians in the Gypsy and Traveller community express their faith, and she enjoys the rich heritage inside Britain's only Romany museum. Music: Thou Didst Leave Thy Throne and Thy Kingly Crown from Salvation Army, Sale The Lord's Prayer by Only Boys Aloud Good Shepherd of My Soul from Keswick Convention The Rugged Old Cross by Jess And The Bandits For Mary, Mother of Our Lord from St. Alban's Church, Bristol There Is Power in the Blood from Hackney Empire, London What a Mighty God We Save from St. Germain's Church, Birmingham