Montague Slater (1901–1975) was an English librettist and poet best known for his collaboration with composer Benjamin Britten on the opera Peter Grimes. His contribution to music history extends beyond words; Slater shaped the dramatic and emotional arc of one of the twentieth century's most performed operas, crafting a libretto that gave Britten the narrative foundation for music of extraordinary theatrical power.
As a working dramatist and writer, Slater understood how language moves an audience. His texts for Peter Grimes reveal a poet's ear for rhythm, syntax, and emotional subtext, qualities that made his partnership with Britten so fertile. For singers and pianists, his words offer a window into how great operatic writing emerges from the collaboration between composer and librettist.