If you can’t get things working inside of HA you could consider just building a home audio system that you then link into HA. Instructions to building and audio system with LMS exist here. LMS provide the ability to work with spotify and lots more.
If you can’t get things working inside of HA you could consider just building a home audio system that you then link into HA. Instructions to building and audio system with LMS exist here. LMS provide the ability to work with spotify and lots more.