Squeezebox (LMS) to be integrated with Loxone
I am currently experimenting with Logitech Media server and couple of HiFi-Berries as the endpoints. This is probably the most widely used solution for its well documented and easy command line interface. I am in the middle of a blog post writing to summarize my current experience and things I still need to sort out.
Here is the first part: https://smarthome.exposed/loxone-multiroom-audio-using-hifiberry-and-max2play/