Mozart’s K 71, “Ah, più tremar non voglio,” is yet another aria that challenges our understanding of Mozart’s creative process—or, perhaps more accurately, the myth surrounding it. A mere 48-bar fragment, this aria is based on a text by Metastasio from Demofoonte, Act I, Scene 1, yet its attribution to Mozart remains as speculative as ever. Despite being included in the Köchel catalogue, its legitimacy as a work by Mozart is, at best, dubious.

First, there’s the issue of its provenance. No signature or clear indication of the composer exists within the surviving fragment. The only source for the details we have about this piece comes from Johann Anton André, who, in the early 19th century, provided a so-called “completion” of the score. The lack of direct evidence leads us to wonder: if this aria were truly by Mozart, why would he not have signed it as he did with many other works? The absence of Mozart’s autograph casts doubt on its authenticity, yet it continues to be hailed as a Mozart composition in the Köchel catalogue.

Then there’s the troubling issue of dating. Some sources place the aria as contemporary with Lucio Silla (1772), while the Köchel catalogue places it in 1769 or early 1770. The conflicting dates alone should raise red flags. Could Mozart, a composer so meticulous about his cataloging, have forgotten to date this fragment properly? Or are we witnessing a careless inclusion in the canon, more based on the myth of Mozart’s genius than on reliable documentation?

The fragment’s incomplete nature further complicates matters. Only 48 bars remain, suggesting that much of the piece is lost, and the possibility that entire sections of the aria were never written down at all looms large. Furthermore, the aria’s context remains a mystery: was it an unfinished experiment? A discarded attempt at opera seria? Or, perhaps, just a fragment of something more substantial that was never completed or deemed worthy of preservation?

As with many other works attributed to Mozart, K 71 serves as a reminder of how the myth of Mozart often overshadows the reality of his creative output. The incomplete, ambiguous nature of this aria makes us question whether it truly belongs to Mozart at all, or if it’s merely another piece of historical fiction we’ve come to accept because of the composer’s legendary status.