BONUS EPISODE: Who is Canada's greatest music ambassador?

Here’s the hypothetical: imagine a world where only one Canadian artist has ever gained international attention and renown. Just one. Who would you want that artist to be? This question comes from our most recent episode about Shakira's Dónde Están los Ladrones? - Shakira is Colombia's most famous musician and, as a result, the face of Colombian music to the world. They could do worse - she's incredible.Who would you choose as Canada's music ambassador? Leave comments on Twitter, Instagram or...