Multicast of audio/video streams to authorized recipients over a private wireless network

This invention describes a system that can reuse existing ubiquitous wireless networks such as WiFi or Bluetooth to transmit audio/video channels to a group of recipients, which can listen/watch to the live transmitted audio/video streams using their own smart phones, tablets or PDAs. The system is confined to authorized recipients within a private wireless network and the recipients may see the playlist and library and request any audio/video to be added to the playlist or moved up the play list.