During the fourth week, called tech week, they move into the theater and practice the piece in costume for the first time, perfecting each note and each step using props and lighting. After that, opera singers will have one entire run-through with the orchestra, plus two dress rehearsals before the actual performances begin. Stage actors typically work in theaters, which can range from small community venues to large Broadway theaters. These spaces often have dressing rooms, rehearsal spaces, and other facilities to support the production. During rehearsals, actors may spend long hours in these spaces, working through scenes and developing their performances. Once the production is open, actors may perform multiple shows a week, with performances taking place in the evenings and on weekends.
