I'm very much a novice so I hope my question makes sense. I Just added the Sonos skill to the Alexa App. I have a group of sonos speakers, and I wanted to use Alexa to control the music on them. I gave the command to Alexa, "Play music in the Living room." and the Music played on the living room sonos speaker ONLY, Not the other sonos speakers in that grouping. There are 6 speakers in this group, the "living room" is the dominant sonos speaker. Is there a way I can give a command that will make ALL the speakers in a given group play simultaneous?