Pyongyang, DPR Korea : Mongnan Pideo, cJuche 100  Pyongyang, DPR Korea : 목란 비데오, cJuche 100 
Video — videodiscs (ca. 330 min.) : sd., col. ; 4 3/4 in.
The life story of Yun Isang, a Korean-born composer who made his later career in Germany. Because of a visit in North Korea in 1963, he had been kidnapped from West-Berlin by the South Korean secret service in 1967 and released in 1969, returning to West Berlin.