
Elena is an opera by Francesco Cavalli, the prolific Venetian master of the seventeenth-century stage. Beyond the composer attribution and genre classification, the historical record for this work remains largely uncharted in our current database—a not uncommon situation for the vast Cavalli catalogue, much of which survives only in manuscript or exists in fragmentary form. The work awaits basic documentation: premiere date, librettist, synopsis, and performance history are all absent from our records. This represents a significant gap in the Cavalli repertoire intelligence, particularly given the composer's central importance to early opera and the ongoing scholarly recovery of his works.