Comment by aa-jv
I've always had a TV or screen of some sort, devoted to background music or light films, just to fill in the void between lines of code. For some, having such light stuff going on is a productivity booster. I once got a dev team that had been struggling to get things finished, well and truly over the finish line, by putting a fat TV in the room, and giving folks the ability to line up their playlists for the day, as long as it wasn't too violent/inappropriate for the workplace.
We side-watched a ton of stuff together as a team - it was great for morale - and we actually shipped stuff, too. Of course the TV eventually became a console for the build server, but it was always available to anyone to put something on in the background, if they wanted to. Definitely a nice way to get a team to be a bit more coherent - as long as whats being played isn't too crazy.