本报讯（记者高倩）春节的脚步越来越近，处处悬挂的宫灯、中国结把国家大剧院装点得温暖喜庆。昨 晚，浓浓的年味化成耳畔的轻快旋律，指挥家吕嘉执棒国家大剧院管弦乐团，奏响"新春华尔兹"音乐会 的满堂祝福。与此同时，借助超高清视听技术的深度赋能，长安街畔回响的首首乐曲同步飞向北京各区 与全国多个省市数十家影剧院的大屏幕，让更多爱乐者天涯共此时。 舞台中后方，一面长9米、高5米的4K超清LED大屏把舞蹈引入现场，从古诺《浮士德》中的法式华美 芭蕾，到法雅《三角帽》里浓郁的西班牙风情，再到《玛依拉》与意大利作曲家雷斯庇基笔下《塔兰泰 拉舞曲》的巧妙衔接，北京舞蹈学院的青年舞者在屏幕中翩然起舞，回旋如云霞。 "音乐会既带着新春的祝福，也是给孩子的一次音乐艺术普及。"在回龙观文化艺术中心观看直播的刘女 士说。这里的屏幕上，除了完整呈现音乐会现场实况，开演前，主持人春妮还走到后台，与指挥家、乐 手赏析了演出看点，AR虚拟增强现实技术通过视觉识别、空间定位与三维渲染，把数字化的虚拟模型 与音乐厅现场相结合，让直播画面鲜花漫卷、星光闪烁。为此，国家大剧院的制作团队设计了详细而丰 富的直播脚本，导播间里，按照乐谱划分至各个声部、乐器 ...

Core Insights - The development of "performance economy" and cultural economy reflects the precision, warmth, and scientific governance of a city [1][3] Group 1: Economic Impact - Events and performances are becoming flagship products in the cultural tourism industry, with a notable return on investment; for every 1 yuan spent on tickets, 4.8 yuan is generated in surrounding consumption [1][2] - The 2025 World Men's Volleyball League in Xi'an saw 54% of attendees coming from outside the province, indicating a significant extension of the consumption chain during events [1] Group 2: Cultural Experience - The combination of "people," "culture," and "economy" is crucial for creating consumption scenarios, with performances and events serving as cultural invitations from the city [2][3] - In 2022, Xi'an hosted nearly 36,000 performances, attracting over 16 million attendees and generating revenue of 1.49 billion yuan, enhancing the city's cultural profile and local reputation [2] Group 3: Governance and Management - The success of the "performance economy" relies on effective city governance, including managing ticket prices, ensuring safety, and providing seamless transportation for attendees [3][4] - The overall development of the "performance economy" and cultural economy is indicative of the city's governance quality and efficiency [3]

Group 1: Performing Arts Industry - The Beijing performance market is thriving this summer, with the opera "The Marriage of Figaro" being live-streamed to over 30 cities and nearly 100 theaters and cinemas across the country [1] - The live broadcast utilized ultra-high-definition 4K imaging and 5.1 surround sound technology, providing an immersive viewing experience for audiences regardless of their location [3] - The China National Drama Theatre is also hosting a high-definition screening season from July to September, showcasing 8 classic stage works that have been digitally restored and are being screened simultaneously in nearly 30 theaters nationwide [5]