The MAD4IP is a multimedia automation distribution over IP networks. It will catalog your entire collection and you can add music to every room with the touch of your finger, you can play the same song in every room or different songs in different rooms, the choice is yours. MAD4IP will give you instant access to the world of music, no matter where it comes from like MP3or Tuner or Internet Radio from your computer or your MP3 player or your SD card or your USB memory key. Multi-room multi-source application is combination of streaming of digital music with building automation. Audio streams are transmitted over IP networks or wireless networks, from main server to music players and in turn controlled with web based visualization.