Lulu (completed by F. Cerha) (Sung in English), Act II - Scene 1: I hope you locked the windows (Schigolch, Lulu, Acrobat, Manservant, Schoolboy) (歌剧《露露》（由F.切尔哈完成）（英语演唱），第二幕 - 第一场：我希望你锁好了窗户（席戈尔希、露露、杂技演员、男仆、学童）)