This paper concerns the ontological status and authorship of the music in opera, refining and expanding the work of Edward T. Cone (1989) and Peter Kivy (1991, 1994). Their proposal that opera characters live in a world fundamentally different from ours, a marvelous place where one’s every thought and deed passes to music—and where song rather than speech is the normative mode of communication/expression—has not received the attention it deserves in opera studies. According to the prevailing understanding of operatic metaphysics, proposed by Carolyn Abbate (1991), the majority of an opera’s music is not part of the ontology of the opera’s fictional world. Music is used as a medium to represent non-musical communicative/expressive ac...