This paper explores how a new theory on the ontology of musical works, Musical Stage Theory, can address the problem of change in musical works. A natural consequence of the ontological framework of this theory is that musical works change intrinsically through a change in the sonic-structural properties of performances. From this a surprising consequence follows: everyone can change a musical work. Still, it seems that some changes matter more than others. The article offers a revisionary reply to this concern (...) by arguing that normative change is not a change in the ontological nature of the work but rather in its authenticity conditions. (shrink)

Recently, Caterina Moruzzi has appealed to Ted Sider’s case for continuant exdurantism and the availability of a “parallel move” in musical ontology to promote a specific version of musical work exdurantism. In this article, I argue that her version of musical exdurantism undermines the prospects for making the parallel move, but I go on to sketch two alternatives that do not. In Section I, I outline apparent persistence-parallels between ordinary material objects and musical works. In Section II, I sketch a (...) transposable case for accepting continuant exdurantism. In Section III, I introduce Moruzzi’s exdurantism. In Section IV, I introduce her selected rivals—the type-token theory of Julian Dodd and an austere musical perdurantism due to Ben Caplan and Carl Matheson. In Section V, I argue that several of Moruzzi’s commitments undermine her motivation from the “parallel move.” In sections VI and VII, I sketch alternative versions of musical exdurantism that are better positioned to adopt the parallel move. (shrink)