Skipping the tracks. The experience of musical improvisation online

The present article aims at analyzing the social and ontological effects of listening music online, with particular attention to the artistic practice of improvisation. In the first paragraph, I will briefly explain the essential concepts which ontology of music has traditionally counted on, and I will suggest an alternative theoretical approach, that I define as ontology of musical act. Then I will investigate the relation between recording practices and improvisation. In the final paragraph I will compare some features of musical recordings (suggested by Andrew Kania) with those of technological devices that allow us to listen music online.