By Tyler Shaw, Fefe Dobson, BAD CHILD, Command Sisters, Dan Kanter, Desiire, Donovan Woods, Johnny Orlando, Josh Ramsay, Jules Halpern, Marie-Mai, Olivia Lunny, Ryland James, Serena Ryder, Shawn Hook, The Tenors, TiKA, Walk off the Earth, Avril Lavigne, Bryan Adams, Buffy Sainte-Marie, Geddy Lee, Jann Arden, Justin Bieber, Michael Bublé, Sarah McLachlan