Montagu Slater new. Slater's original libretto, which he published himself (to the annoyance of Britten and Peter Pears, who had made a number of amendments to it before the opera was staged), is cast in three acts. It omits the repetitions necessary in the actual opera. Anthony Burgess, writing in The Listener (magazine) in 1964, stated: “The excellence of Peter Grimes has a great deal to do with Montagu Slater's libretto, the only libretto I know that can be read in its own right as a dramatic poem.” He also wrote the libretti for `Yerma’, composed by Denis Aplvor. Slater was involved,
Peter Ibbetson (opera) is trying to flirt with Mrs. Deane, and in an aria insists on reciting an "original" poem. Peter joins the party late and brings in the poem, which is actually by Alfred de Musset, exposing his uncle as a fake. The Colonel curses Peter, and there is a tense moment, but the party resumes as Peter and Mrs. Deane become friends. As Peter recounts his melancholy circumstances, a longing theme,which will return many times in the course of the opera, accompanies the words "only you..." Peter tells Mrs. Deane of his childhood friend Mimsey, "toujours mal a la tete" and