That would be trivial, but the small change in experience diminishes the value. If I want music in my bedroom, I don't want to have to walk to my living room to

That would be trivial, but the small change in experience diminishes the value. If I want music in my bedroom, I don't want to have to walk to my living room to get the tablet, and I don't want to install a tablet in every room with instructions for how to use with Spotify, Pandora, Amazon Music, Pocket Casts, Apple Music, our networked media SSD, etc. or where I happen to want to pull music from. I don't want to have extra devices everywhere that require their own cords and physical spaces. Sonos allows my wife and I to simply play whatever music we want, wherever we want, with no hassle. And it sounds great.