Searching for some great French music lead me to Karkwa

I've been enjoying the French Canadian band Karkwa the last few days. Their new album was picked as the best French language album of the year by the iTunes store in Canada, so I picked it up. I always feel like I should own and listen to more French music, but it's hard to know what's good. The risk of buying the French equivalent of a Celine Dion album is very real.