唐代乐府诗的正乐功能

The Function of Positive Music of Yuefu Poems in Tang Dynasty

先秦时期孔子曾正乐,后世遂形成传统,唐代文人继承并发扬这一传统,通过拟写乐府诗以正乐。它是在传统古乐衰落与新兴燕乐风靡一时的背景下展开的,其目标是反对胡乐、俗乐,在初盛唐时期力求恢复汉魏乐府,中晚唐时期试图恢复先秦古乐,寓以讽谕之意。唐人正乐采用的直接途径是献诗、补写和改作,间接途径是待采和待选,但绝大部分乐府诗并没有付诸演唱,原因是音乐传统、乐府入乐演唱的运行机制在唐代都发生了变化,唐代朝廷亦不甚重视。尽管如此,它使乐府诗的发展走上健康雅正的道路,仍具有重要的意义。

The pre Qin period Confucius had corrected the music and gradually formed a tradition. Later, Tang Dynasty inherited this tradition by writing Yuefu poems to correct the music. It developed under the background of the traditional music fading and Yan music emerging, its goal is to oppose Hu music and folk music. In the early period of the Tang Dynasty , it is in order to restore the Han Wei Yuefu and in the late Tang Dynasty, it tried to restore the pre Qin ancient music, with Yu allegorical meaning. The music is composed by a direct way, write up and converted, the indirect approach is to be adopted and to be elected, but the vast majority of Yuefu Poems were not put in concert, the reason is the traditional music, singing nasty, into the operation mechanism of Yuefu changes imperial have taken place in the Tang Dynasty the Tang Dycourt is not very attention. Nevertheless, it makes the development of Yuefu poems and embarked on a healthy road, is still of great significance.