So we have friends here for vacation, and they are disappointed because it is not as simple as a bluetooth speaker to broadcast music in my house... you have to download the Sonos app, log in with my complicated password and then they find the app complicated (too many rooms, not used to my music service, difficult to find the tune they want...) and mess up the whole thing.
Is there an easy way to have a guest broadcast a tune to a sonos system that I don't know ?