The Turn of the Screw (opera) composer conducting. Described as one of the most dramatically appealing English operas, the opera in two acts has a prologue and sixteen scenes, each preceded by a variation on the twelve-note 'Screw' theme. Typically of Britten, the music mixes tonality and dissonance, with Britten's recurrent use of a twelve-tone figure being perhaps a nod to the approach of Arnold Schoenberg. Thematically, the play gives a central role to a line borrowed from W. B. Yeats' poem "The Second Coming": "The ceremony of innocence is drowned." The opera was given its British premiere on 6 October 1954 by the Sadler's Wells
Doctor Ox's Experiment (opera) approached Blake Morrison in May 1988 with the suggestion of working on an opera based on Verne's novella. At the time Morrison knew neither the Verne story nor Bryars's music but he agreed to the proposal after a lunchtime meeting with the composer. They worked together on a concert piece which was premiered as "Doctor Ox's Experiment (Epilogue)" by the soprano Sarah Leonard and the Gavin Bryars Ensemble in November 1988. Both composer and librettist were distracted by other projects but Dennis Marks, who had moved from the BBC to become General Director of ENO, commissioned a full-scale opera to