I set up an iheartradio account when I was in the US. I am now in Canada. The US iheartradio account won't work on my Sonos with Alexa because the Sonos is in Canada but the music app is US. Easy solution..set up a Canadian iheartradio account under a different email, different login name, different password and use it. I did that but no matter how many times I remove the US app from my phone and reload it, the app defaults to my US account and doesn't give me the option of telling the Sonos about my Canadian account. I have requested iheartradio to delete my US account (no way to delete it yourself) but if they are true to form they will take days to get back to me (if ever). Any workaround anyone can come up with would be appreciated.