The Sonos controller works great and is quite handy when you can’t go on your computer or when you just don’t want to get up to go to your computer! With every update it gets better and better with slight tweaks and enhancement to improve the users performance! But of course to use it you need a Sonos component which you can get for as little as about $100! But it’s worth every dollar!!! With high quality sound and elegant looks, Sonos is perfect for the job!