Empiricism and the Ontology of Jazz

This essay argues that there is no alethic basis for adopting one ontology of jazz music rather than another. Any ontology of jazz that is consistent with the available empirical evidence may be adopted, though pragmatic reasons may exist for favouring one ontology of jazz over another. There are empirical differences between jazz and much of classical music, but one may adopt the same ontology for jazz that one adopts for works classical music.