audio broadcasting namely, broadcasting news, sports, games, cultural events, and entertainment-related programs of all kinds, via a global computer network; video broadcasting, namely, broadcasting prerecorded videos featuring music and entertainment, television programs, motion pictures, news, sports, games, cultural events, and entertainment-related programs of all kinds; providing on-line chat rooms and bulletin boards for transmission of messages among computer users concerning entertainment, music, concerts, videos, radio, television, news, sports, games and cultural events