Multi Room áudio multi input multi output

Hello,
First of all I would like to give a big thumbs up to all the community of HA. It’s been a great experience been part of this family. Enough small talk

Im looking for some solution for multi input and multi output of sound (ie. TV box, ps3, media center, Spotify and FM radio) to specific location in my house.
What I’m looking for is some type of HA virtual mixer so I can pick up sound from one of those sources and send it to ceiling speakers. If by luck I go to bathroom i still be able to listen the soccer game kkkk ( my club scores and I don’t even know it kkkkk).
I guess you guys understand my goal.
Thanks