定义
第156窟《张议潮出行图》中的音乐图像，为八人编制，分两列排列，每列鼓手和吹手各二人，乐器有大鼓四面，大角四只，是归义军时期出行仪仗中用以表现军容威仪和导引出行功能的部分。
Refers to musicians in the mural painting Zhang Yichao’s Procession, in Mogao Cave 156. The band is made up of eight players, arranged in two rows, with two drum players and two horn players in each row. The instruments include four large drums and four big horns. The painting is the leading part of the ceremonial procession during the Gui Yi Protectorate, to show the army’s discipline and dignity.