Tsar Teh-yun has been played on NTS in shows including Geologist Presents: The O'Brien System, featured first on 21 July 2020. Songs played include 普庵咒 Incantation Of Buddhist Priest Pu'an and Chant D'automne À La Frontière = 秋塞吟.

Tsar Teh-Yun was born in 1905 and was the last of the older generation of qin masters born in China’s imperial past. A member of the Fan Chuan School, she learned to play the qin from Shen Caonong.

She was a noted teacher of many of today’s fine players and scholars. In addition to her well known recording "Some Ways Of Touching The Ch’in", recorded by the BBC’s John Levy in the late 1960s and now in the collections of many western universities, her book, Yinyinshi Qinpu, has unsurpassed value in the study of not only the Fan Chuan style of playing but also the way that the great qin players of Tsar’s generation learned to play and developed their musical personalities.