I have 2 Sonos Ones (both have Alexa built in)n and a Sonos Play 5. I asked Alexa to play music in bedroom, dining room and family room, then Alexa tells me I need to set up multi-room music on Alexa app. I checked internet to see how to do that and it says to go to "Audio Groups" in Settings but there is no Audio Groups shown in my Alexa app Settings.
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