Vincenzo Negrini
... that Vincenzo Negrini's earliest recorded performances were at the Teatro Comunitativo where he appeared in Mercadante's opera Didone abbandonata and Rossini's Semiramide?
... that <b id="mwAq8"><a href="./Vincenzo_Negrini" id="mwArA" rel="mw:WikiLink" title="Vincenzo Negrini">Vincenzo Negrini</a></b><span about="#mwt20" class="nowrap" data-mw='{"parts":[{"template":{"target":{"wt":"`s","href":"./Template:`s"},"params":{},"i":0}}]}' id="mwArE" typeof="mw:Transclusion"><span typeof="mw:Entity">'</span>s</span> earliest recorded performances were at the <a href="./Teatro_Comunale_Alighieri" id="mwArI" rel="mw:WikiLink" title="Teatro Comunale Alighieri">Teatro Comunitativo</a> where he appeared in <a href="./Saverio_Mercadante" id="mwArM" rel="mw:WikiLink" title="Saverio Mercadante">Mercadante</a>'s opera <i id="mwArQ">Didone abbandonata</i> and Rossini's <i id="mwArU"><a href="./Semiramide" id="mwArY" rel="mw:WikiLink" title="Semiramide">Semiramide</a></i>?