Hello how may I help you? I want to turn on some music. Sure, where would you like this music to play? I want to play some Metallica in the living room at 50%. Okay, Metallica is currently playing at 50% in the living room. I would also like to play some Anthrax in the den at 20%. Anthrax has been started at 20% in the den. Hey, let's set some Rage Against the Machine in the kitchen at 70%. That is now playing in the kitchen! Perfect. Thank you for the help. No problem!