Abstract: Enabling participants to participate in the user-interactive generation of audio musical presentations on an interactive real-time basis involving many receiving display stations or terminals on the Web. Web pages are distributed to participants at Web display stations that include presentation window space in said Web page. An implementation in the window space offers a set of audio music beats to a participant. A method includes playing one of the offered set of audio music beats to a participant, enabling the participant to input audio content, correlating the input audio content with the beat to generate a correlated audio presentation and providing an audio output of the correlated audio presentation.