I currently have the “Play a message on your sonos when something happens” running; however, how do I make multiple instances of the app? I have one to welcome us when we get home, but what if I want one that alerts if motion is detected, etc…
You should be able to install the same SmartApp multiple times - just go to Add, and then the Labs area again to install the second instance. I have two Sonos Notify apps installed, each one for a different purpose.