ShenyangKevin MacLeod · incompetech.com二胡、琵琶、扬琴与打击乐合奏影像使用 54 秒节选，进行淡入淡出与响度调整。作者作品页 ↗ Creative Commons BY 4.0 ↗“Shenyang” Kevin MacLeod (incompetech.com)Licensed under Creative Commons: By Attribution 4.0 License.