Let’s say the following happens:
I turn on the shower. My thermocouple senses a change in water temperature. As a result, HA asks me if I would like a specific playlist, or a random playlist. I respond. Music plays.
Maybe possible with this ?
Could also be accomplished with an actionable notification sent to your phone by an automation triggered by the thermocouple.
Take a look at these:
Also another post about this: