Lean on Me - ArtistsCAN (feat. Avril Lavigne, Bryan Adams, Buffy Sainte-Marie, Geddy Lee, Jann Arden, Justin Bieber, Michael Bublé & Sarah McLachlan) - Single by Bad Child, Tyler Shaw, Command Sisters, Desiire, Fefe Dobson, Jules Halpern, Scott Helman, Shawn Hook, Ryland James, Dan Kanter, Olivia Lunny, Marie-Mai, Donovan Woods, Johnny Orlando, Josh Ramsay, Serena Ryder, The Tenors, TIKA & Walk Off the Earth