Sonos is a developer of wireless multi-room music systems for the home. The Sonos Multi-Room Music System is the first, wireless multi-room music system that plays all kinds of music and is able to control it. Sonos liberates the music stored on a computer so it can be enjoyed all over the house. In addition, by partnering with audio services likeAudible.com, Last.FM, Napster, Pandora, RadioTime, Rhapsody, SIRIUS Internet Radio, and more, Sonos gives music lovers instant, computer-free access to millions of songs, thousands of radio stations, audiobooks, and more.