choir, four soloists, in all twelve cherubim". Performances The mass was first performed on 14 March 1864 at the couple's new residence in Paris, the hôtel of Louise, comtesse de Pillet-Will. The countess is the dedicatee of this refined and elegant piece, . Albert Lavignac, aged eighteen, conducted from the harmonium. The soloists were the sisters Carlotta and Barbara Marchisio, Italo Gardoni and Luigi Agnesi. The sisters Marchisio had performed together in Rossini's works before, such as the leading parts of the lovers in his opera Semiramide. Rossini, who had helped prepare for the performance, turned pages for the first pianist, Georges Mathias, and marked tempos by nodding his head. Among the first listeners were Giacomo Meyerbeer, Daniel Auber and Ambroise Thomas. The performance was repeated the following day, for a larger audience which included members of the press. In 1867, three years after the first performance, Rossini discreetly orchestrated the Petite messe solennelle, partly for fear that others would do it anyway after his death. As he disliked the sound of cathedral boys' choirs, he requested permission from the pope to perform the work with female voices at a church. When his request was rejected, he demanded that the orchestral version would only be performed after his death. The composer preferred the chamber music version anyway. The first performance of the orchestral version, which was also the first public performance of the work, took place on 24 February 1869, close to what would have been Rossini's seventy-seventh birthday. It was performed at the Salle Ventadour in Paris by the company of the Théâtre-Italien, with soloists Gabrielle Krauss, Marietta Alboni, Ernest Nicolas and Luigi Agnesi. Publication In 1869, both the piano version and the orchestral version were published. The first edition was a piano version by the Brandis & Dufour who made it available on the day of the premiere, based on Rossini's piano version but reduced to only one piano, also cutting passages. It was soon followed by editions from Chappell in London, Ricordi in Milan, and Oliver Ditson in Boston, somewhat later by B. Schotts Söhne. These four prints have in common that they were settings for harmonium and only one piano. Ricordi published a piano reduction of the orchestral score rather than following Rossini's original piano version. Some versions failed to mention that Rossini intended the work to be accompanied by two pianos. A critical edition did