Comic opera had a real story that people liked; it had dramatic variety; and, musically, it had strong melodies and even strong supporting orchestral parts, including a strong "stand-alone" overture (i.e., you could even enjoy the overture as an independent orchestral piece). Verdi was also enthusiastic because the music was by a southern Italian and the text by a northerner, which appealed to Verdi's pan-Italian vision. The genre was developed further in the 19th century by Gioachino Rossini in his masterpieces such as "The Barber of Seville" (1816) and "La Cenerentola" (1817). French composers eagerly seized upon the Italian model and made
Gioachino Rossini twelve other Italian composers on a "Requiem for Rossini", to be performed on the first anniversary of Rossini's death, conducted by Angelo Mariani. The music was written, but the performance was abandoned shortly before its scheduled premiere. Verdi re-used the "Libera me, Domine" he had written for the Rossini Requiem in his 1872 "Requiem for Manzoni". In 1989 the conductor Helmuth Rilling recorded the original "Requiem for Rossini" in its world premiere. In 1900, Giuseppe Cassioli created a monument to Rossini in the Basilica of Santa Croce, Florence. The Library of the Royal Conservatory of Brussels possesses an important collection