Hi,
I currently have a Beam Gen 1 set up with two IKEA Symfonisk bookshelf speakers as my surround sound system. I have just upgraded my TV and wanted to upgrade my sound system as well. So I bought a used Play 5 Gen 1 to utilize the trade up offer. And now I have my eyes on a used Sonos package with an Arc, Sub Gen 3 and One. I was wondering if I could downgrade the Beam Gen 1 to the S1 app to pair it with the Play 5 Gen 1 and One and then play with the rest of the S2 system over AirPlay? Either through Spotify or Apple Music. Worst case Youtube.