Not long ago if you wanted to have music throughout your home, you would have to hire a professional to wire up your entire house and set up a fancy amplifier and receiver with somewhat complicated controls. Recent improvements in wireless audio systems have changed all of that. Not only are they much simpler to set up, they are much more flexible and adaptable in how they can be used. The end result is much more variety in terms of what you can play on your system and where you can play it in your home. It is now extremely easy to enjoy audio throughout your home wirelessly.