《高丽史.乐志》中的“唐乐”,含有大量北宋年间的曲词,清代以来,一直是词曲研究者的关注对象之一。但对其由宋传入高丽的时间,学者们基本同意它大致是宋徽宗年间所赐大晟乐。在原有研究的基础上,则进一步考证了唐乐的确切传入年代,认为应为政和七年二月,该结论在目前学术界尚未见论及,具有开创性的意义。在此基础上,又简单论述了该结论的确立对大晟词研究的重大意义。 “Tang Lok” in “Koryo History. Le Zhi” contains a large number of songs during the Northern Song Dynasty. Since the Qing Dynasty, it has been one of the concerned objects of songwriters. However, from the time when Song was introduced to Korea, scholars basically agreed that it was generally given by Song Huizong during the year. On the basis of the original research, the author further studies the exact age of Tang music, considers that it should be politics and February of the seven years. This conclusion has not yet been discussed in the academic circles at present, which has a groundbreaking significance. On this basis, it also briefly discusses the significance of the establishment of this conclusion in the study of Dacheng Ci.