Claire McCollum travels by boat from the London Eye to the Greenwich prime meridian to find out what New Year means to Christians. 5,000 Songs of Praise viewers raise the roof of the Royal Albert Hall with glorious hymns including Let All the World in Every Corner Sing, Crown Him with Many Crowns and Over All the Earth. Plus there are special performances from Westlife's Shane Filan, Mary Jess and all-boy choir Libera.