That said, likely nobody will check, care or notice. Even if noone cared, relying on the apathy of others seems like a poor part of a business model. Unfortuna

That said, likely nobody will check, care or notice. Even if noone cared, relying on the apathy of others seems like a poor part of a business model. Unfortunately, they do seem to care at the US-Canadian border entering the US. There have been a few Canadian professional wrestlers, like Mike Bailey and Super Smash Bros., who were barred entry to the US entirely for 5 yrs because they were caught trying to work in the US without a visa. More on the topic of musicians: https://www.huffpost.com/archive/ca/entry/us-border-canadian-bands_b_12576142 https://www.huffpost.com/archive/ca/entry/us-border-canadian... I think this is all silly, of course, especially because American acts have seemingly no trouble working in Canada. I shouldn't take for granted when I saw the Canadian band badbadnotgood in the US last month...