A client side application is needed to play / manage a "live" feed (internet radio stream) . The app should have large buttons, and start/stop the stream with minimum delay. Also, the app should be able to detect a standard tone which will prompt the app to play through a list of pre loaded commercials (loaded in buckets, (3 per hour x 24 hours) . Once the advertisements are played in the proper bucket , then the app will continue broadcasting the stream until the next tone is detected. I will explain further once a provider is selected.