I found this list on the newsletter from the Canadian Music Publishers Association.
Personally, I used Napster until it left Canada, and now I use Rdio for $10 a month subscription. Here is why I think Rdio is more than a Napster replacement for me. Despite the competition, limitations and some goofy software releases, Rdio managed to hold me as a customer.
Here is the list of available services, yours to pick for the price of a CD a month (some of them even “free” – there is no free, we all know):
SUBSCRIPTION SERVICES IN CANADA: