Hi,
I have PLEX on a readyNAS with my music, and can get Alexa to play my music through the Alexa speaker; “Alexa, tell Plex to play ABBA” - all OK.
For Xmas I got a SONOS Play-1 (the speaker with wifi, but without an integrated Alexa). I have set it up and can now ask Alexa to play through the SONOS; “Alexa, play radio 4 in Living Room” - all OK.
What I cannot work out how to do, is to play Plex on SONOS, via Alexa; “Alexa, tell Plex to play ABBA in Living Room” - NOT OK 
The question: How do I do this, do I need to say the command a specific way, or config something?
Regards
Eadmund
