The organ placed in the concert hall of the Grand Theatre can be described as "the treasure of the town hall". At present, the largest organ in China has 94 taps and 6,500 sounding pipes. Johannes Klose, a famous German organ manufacturer, is a member of the famous organ department of Cologne Cathedral in Germany, which can meet the performance needs of different genres of works.

The ceiling of the concert hall is made into a beautiful abstract work of art, and the irregular white relief is like undulating sand dunes and beaches washed by waves, which is conducive to the spread of sound. In order to achieve the perfect sound effect, a turtle-shaped centralized anti-sound board is hung under the ceiling to disperse the sound in all directions.

The simple external modeling and spacious inner hall connect the three major theaters and the experimental small theater like a maze, the grand opera house, the light and elegant concert hall and the gentle traditional theater, which makes the people who come in for the first time dizzying.

Step into the Grand Theatre from the north entrance adjacent to Chang 'an Avenue, and then pass through the underwater promenade and olive hall of "Future Water World" where China's traditional elements and modern design are ingeniously integrated, and you can reach the public hall with the largest theater space in the world.

In front of the public hall, the theater hall, the opera house and the concert hall are lined up from left to right. The Opera House is the most magnificent building in the National Center for the Performing Arts. Mainly used for large-scale opera and dance performances.