羯鼓催花：唐玄宗为何爱羯鼓？

Group 1 - The core theme of the articles revolves around the significance of the Qie drum in the Tang Dynasty, particularly its association with Emperor Xuanzong and its role in court music [1][2][3] - Emperor Xuanzong was highly skilled in music, particularly in playing the Qie drum, which he regarded as the leader of all musical instruments [2][3] - The Qie drum originated from the Western Regions and became a central instrument in Tang court music during the Kaiyuan era, characterized by its unique construction and sound [2][3] Group 2 - The "Qie Drum Record," compiled by Nan Zhuo, documents the history and techniques of the Qie drum, including its performance practices and the music associated with it [3][4] - Notable figures such as Huang Banchuo and Song Jing were skilled in playing the Qie drum, with Huang's humorous interactions with Emperor Xuanzong highlighting the cultural significance of music in the court [5][7][8] - The Qie drum's influence extended beyond the Tang Dynasty, with remnants of its performance style found in Japanese Gagaku music today [4]