Anonymous - Catone in Utica - title page of the libretto, Ferrara 1734
<bdi><a href="https://en.wikipedia.org/wiki/en:Pietro_Metastasio" class="extiw" title="w:en:Pietro Metastasio"><span title="Italian poet and librettist (1698–1782)">Pietro Metastasio</span></a>
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