LG has just announced a new range of wireless speakers, sound bar and network bridge called Music Flow, and by the looks of it, the company wants a piece of whatever action Sonos is getting. The system even comes with the Music Flow Player app that's a lot like Sonos' controller app, which can access your entire music library, even songs saved on other devices connected to your home WiFi network. Also, the app serves as the command center for all the pieces in your Music Flow network, streams internet radio stations and turns into an ordinary phone player when you step out of the house. Obviously, you can use the app to select among the system's modes, including a multi-room one that plays a single song on all the Music Flow speakers in your house, say, when there's a party.