@sholling Have you looked into IFTTT? Not sure how you would trigger whole house audio manually, but maybe IFTTT could automate it. Example: say "Alexa, trigger house music" and IFTTT could trigger a Harmony remote activity, or trigger an Android device to play music, or many other activities. You could say "Alexa, trigger robot army" and IFTTT could play "Ride of the Valkyries" or "Night on Bald Mountain" while triggering your Roombas to clean the floors and make your guests very nervous. I need to get some Roombas....