A squeeze box server will work also, similar to Airplay but not locked into “I-tunes”, so you can stream all kinds of stuff to your receiver, pandora, MP3, whatever you point the server to. With the squeeze box you download the apps to whatever device, ipad/iphone/android and can also control the streaming content. I love it and use it daily. My wife has a samsung phone I have an Iphone and we can both control the house stereo from our phone, its pretty slick….. unless she wants to play gay 80s music…. then not so muchI have a Denon (2) zone its about 5 years old. The controls are not at all user friendly, hopefully they have been fixed. I also added a A/B speaker selection switch off the receiver so that I could listen to music in the back (zone b) while the game was on surround sound inside (zone A).