Westminster Abbey Choir

Iffar, Augusto Arena, Federico Arena, Note Incantate Children's Choir, Andrea Montepaone, Westminster Abbey Choir, Trinity Boys Choir, Stephen Gilbert, Fabrizio Ronco, Tamara Brenni, Nick Kail, Silvio Piersanti, Frankie Vaughan, Federico Ferrandina, Hublot, Choirs Of Bath & Winchester Cathedral, Kenny Ball & His Jazzmen

Andrea Montepaone, Iffar, Augusto Arena, Federico Arena, Stefano Torossi, Ferruccio Corsi, Glauco Borrelli, Daniele Benati, Trinity Boys Choir, John Hyde, Kenny Ball & His Jazzmen, Shirley Anne, The Holiday People, Patti Labelle & The Bluebelles, Holiday People, The Yuletide Singers, Cubacuba, Bing Crosby, The Elizabethan Singers, Katrina Jenns, Alan Maddox, The Shirelles, The Mistletoe Singers, Mud, Westminster Abbey Choir, Peggy Lee