The only music service I care about that’s missing from Lyrion is SiriusXM. For that, there’s a Google Chromecast Audio device on the Harman-Kardon receiver in the living room.
I’ll start SiriusXM in Chrome on my laptop PC, cast it to Chromecast Audio, then close the tab on the browser. Later, I’ll use the Google Home application on my phone to stop casting. Right now, however, the SiriusXM station I started playing yesterday is still playing, because Google Home can’t connect to Chromecast Audio.
Every Chromecast Audio device in the world is experiencing the failure.
https://www.androidpolice.com/unable-to-cast-to-chromecast-youre-not-alone/
But not to worry, Google says they’re working on it.
https://www.reddit.com/r/googlehome/comments/1j7crcn/comment/mgzcsog/?rdt=52529