I wouldn’t think so. The software on the CR200 must be substantially older, and not able to recognize the data necessary to display the Sonos Radio information. 

Has anyone else who has a CR200 tried to use Sonos Radio with it?

I contacted Sonos Support and was told that the CR200 will not work with Sonos Radio. I’m shocked that their own controller won’t play their own radio service when it plays music services from dozens of other sources. It seems like a another brick in the wall separating S1 and S2 products.

I can live with the fact that CR200 doesn’t work with Sonos radio, - at least tunein radio still works (for now).

it would be better if the button wasn’t displayed on the menu though, as it leads to confusion