In Stendhal’s opinion Tancredi was Rossini’s best opera. In his biography he wrote: “there’s no bravery or grandeur in this opera but only the simple purity and virginity of genius”. The libretto by Gaetano Rossi was drawn from Voltaire’s tragedy Tancrede. For that libretto Rossini composed an innovative score, combining in an original way the baroque “extreme coloraturas” with the pre-Romantic simple melodies of the new belcanto.
In the church Madonna del Pilar with its magnificent Baroque interiors and fine stuccoes on the 16th March 1822, by special concession as it was Lent, was celebrated the marriage between Gioachino Rossini and Ysabel Colbran crowning the great love and successful artistic alliance between the most prominent opera composer of the time and his muse.