The seven surviving printed collections of Strozzi’s vocal music (out of eight) have been well enough studied for their musical contents, but less so as bibliographical objects in the context of production methods that were increasingly ill-suited to the repertory in terms of format and typography. When viewed in this light, some of them are very odd indeed. Extreme examples are her opp. 5 (1655) and 8 (1664), which must have undergone some significant intervention during the printing process itself, chiefly – I suggest – because in each case, Strozzi identified a dedicatee in midstream, and changed her plans accordingly. My broader point is that any music print demands close examination in terms both of how it was put together, and of what it might reveal about the (now lost) manuscript sources on which it was based. But in Strozzi’s case, this also raises questions about her intentions in printing her music in the first place.