Windows 10 as Spotify Connect Receiver

[Cantueso]

Hello,

I have a Windows 10 headless machine with speakers. I can cast my music to it from my android using the Windows Spotify App. But I would like to use it as receiver NOT linked to any spotify account, as if it were a Chromecast, Android TV, etc.

There is any way, app, system twerking? I would like that anybody whit a Spotify account could use it.

Thanks.