To listen to IDAGIO on your Sonos device, you have to add IDAGIO within your Sonos app first.
- Open your Sonos app, go to More and select Add Streaming Service
- Select IDAGIO from the list and tap Add to Sonos
- Follow the steps in order to log in to your IDAGIO account
- Once completed, you can stream IDAGIO through Browse within the Sonos app