by Sonos, Inc
Download this app if: you want a free wireless music controller for Sonos.
The Sonos Wireless HiFi System delivers all the music on earth, in every room, with warm, full-bodied sound that's crystal clear at any volume. Sonos can fill your home with music by combining HiFi sound and rock-solid wireless in a smart system that is easy to set-up, control, and expand.
Own a Sonos? — If you do have one, this is a very handy app to download.