Audio alert in the interface

Hello, I was wondering: could we have a sound alert directly in Gladys following an event, like I have my tablet with a whole bunch of alarms, doorbell, mailbox, etc.? If an alert could be a system sound that we can choose and where, a kind of square or round indicator large enough that could change color: green for OK, red for alarm. I imagine a page just with that, it would be very visual.