《太平广记·卷二百零四·乐二》
吹到第十三叠，独孤丈人停下来，向李謩讲解他刚才吹的谬误所在。
玄宗曰：非也。吾昨夜梦游月宫，诸仙娱余以上清之乐。
When playing to the thirteenth stack, Mr. Dugu stopped and explained to Li Kuo where he had just made mistakes.
<s>[INST] Translate the following Classical Chinese text into English: 玄宗曰：非也。吾昨夜梦游月宫，诸仙娱余以上清之乐。 [/INST] When playing to the thirteenth stack, Mr. Dugu stopped and explained to Li Kuo where he had just made mistakes.</s>
Translate the following Classical Chinese text into English: 玄宗曰：非也。吾昨夜梦游月宫，诸仙娱余以上清之乐。
user
When playing to the thirteenth stack, Mr. Dugu stopped and explained to Li Kuo where he had just made mistakes.
assistant