Wang Jin beats Gao Qiu theme music from The Water Margin featuring a suona solo
. Source. 
Stringless guqin fan painting by Feng Chaoran (1943)
Stolen traight from www.silkqin.com/10ideo.htm on silkqin.com:Wind in the pines and a babbling brook are nature's melody. A qin was brought along, but there is no need to play it
Some free online collections:
** collections.si.edu/search/results.htm?q=&fq=online_visual_material%3Atrue&fq=online_media_type%3A%22Images%22&fq=culture%3A%22Chinese%22&fq=object_type%3A%22Paintings%22&view=list&date.slider=300s%2C1800s
Unclear legality:
- www.ibiblio.org/chinese-music/html/traditional.html has many tracks which appear to be rips from vinyl records due to the scratching sound, and unclear attribution
This classification is too restrictive, and too South-centered. But if is worth knowing.
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