Glyndebourne Touring Opera are staging three works when they come to the Apollo Theatre next week, beginning with Mozart's Don Giovanni (Tuesday and Friday). Puccini's La Bohme (Wednesday and Saturday) is followed by Harrison Birtwistle's The Last Supper on Thursday. Both are reviewed elsewhere on this page. Free pre-performance talks given by members of the company, each an expert in their own field, take place at the Wesley Memorial Methodist Church at 6pm on Thursday, Friday and Saturday.