Simplifying somewhat, sonicists believe that works of music are individuated purely in terms of how they sound. For them, exact sound-alikes are identical. Stephen Davies, in his ‘Musical Works and Orchestral Colour’ (BJA 48 (2008), pp. 363–375) took me to task for defending a version of sonicism. In this paper I seek to explain why Davies's objections miss their mark. In the course of the discussion, I make some methodological remarks about the ontology of music.