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