Concerto for violoncello and orchestra (1975/1976) ; Sonata for oboe, harp and viola (1979) /

by Yun, Isang.
Imprint 1987
Participants: Siegfreid Palm, violoncello, Berlin Radio Symphony Orchestra, Hans Zender, conductor (1st work) ; Heinz Holliger, oboe, Ursula Holliger, harp, Hirofumi Fukai, viola (2nd work)