#Performance of #Xiangyuan #gushu (襄垣鼓书), a #genre of #traditional accompanied #narrative #singing ( #Chinese : #shuochang 说唱) from #Xiangyuan (襄垣县), #Changzhi (长治市), southeastern #Shanxi province (山西省), northern #China . The 7-member #troupe is made up entirely of #blind #performers .