Can I connect Apple Music to my digital radio using UPNP?

I have Apple Music via the Music app on Catalina. I also have a digital radio that has UPNP. Is there a way of accessing my Apple Music library on my digital radio. I can set-up a UPNP server that allows streaming of MP3 from my hard drive... though Apple Music is in the cloud and I can not see a UPNP option in the Music app.

Thanks

JS