Some artists won’t cast on Chromecast

[Microburst]

Certain artists won’t play when I’m connected to Chromecast, or block Chromecast if I’m trying to connect. We like to connect to the TV as a nicer, louder speaker. I don’t understand why I’d only be allowed to listen on my phone or computer. 

The error messages read more like a DRM thing rather than a bug. What’s the deal?!