abstract:Un giorno di regno, ossia il finto Stanislao (A One-Day Reign, or The Pretend Stanislaus, but often translated into English as King for a Day) is an operatic melodramma giocoso in two acts by Giuseppe Verdi to an Italian libretto written in 1818 for the Bohemian composer Adalbert GyrowetzGossett, p. 37: Gossett goes on to note that "for many Italian librettists of the time, French operatic texts were a rich vein to be mined.