《曲谱大成》是一部失传将近300年的南北曲谱汇编。本文分章讨论了《曲谱大成》在曲谱编撰史上的价值、在编写原则和编写体例等方面的创新、其曲学理论、及其与《九宫大成》的关系,并从中辑出的南戏佚曲和散曲佚曲。（"Great Achievements of Musical Scores" is a musical score collection which has been lost for almost 300 years. The article discusses the value of "Great Achievements of Musical Scores" to the history of score composition, its innovation on the principles and style of composition, its theory on the art of music, its relation with "Great Achievements of the Nine Tunes" as well as south opera and north opera with anonymous composers from the collection.）