Andrew Rannells, Lewis Cleale, Jared Gertner, Clark Johnsen, Benjamin Schrader, Kevin Duda, Rory O'Malley, Nick Spangler, Brian Sears, Michael James Scott, Justin Bohon, Josh Gad, Jason Michael Snow, Scott Barnhardt & Graham Bowen
Benjamin Lewis/Lara Wollington/Max Robson/Connor Davies/Ilan Galkoff/Samuel Menhinick/Asha Banks/Georgia Pemberton/Jason Rennie/Callum McDonald/Amir Wilson/Edward Hooper/Guillermo Bedward/Kelly Price/Dean Chisnall/Lara Denning/John Hopkins/Claire Greenway/Matt Craig/Barry James/Gay Soper/Adrian Mole Ensemble
Annick Massis, Bruce Ford, Daniela Barcellona, Alastair Miles, Fabio Previati, London Philharmonic Orchestra, David Parry
Gary Barlow/Andy Duncan/Chris Cameron/Phil Palmer/Tommy Blaize/Lance Ellington/Jay Henry/Jay Ray Ruffin/Nick Foster/Mike Rose/Paul Gendler/Millennia Strings/Paul Turner
Aaron Bodden/Nickie Jon Pabon/Jose Barrientos/Mauricio Novoa/Erick Brian Colon
Ruby Ibarra & Nick Isham