Play music on the machine that runs the HA container

I am running home assistant (2022.3.6) on a raspberrypi in a docker container. I have integrated my local music library. So I can play the music on any device that connects to the webGUI/app.

What I would like to do is output the music to the audio jack of the pi and control the playback from my phone/PC/etc.

How would I do that?

Thanks in advance and best regards

this could help: