《第一二胡协奏曲》是关乃忠先生创作的一部优秀二胡作品,体现了他鲜明的创作个性及其独特的创作理念、音乐风格。尤其在音乐材料运用方面,简约至极,令人称道。笔者仅以音高材料作为切入点,对作品的核心材料及其衍生、贯穿等多方面的材料运用、结构方式做简要分析,将作品研究学习的些许心得加以概述,希望借此能更为深入地把握作品,走进作曲家的创作。 “The first Erhu Concerto” is an excellent Erhu works by Mr. Guan Naizhong, embodies his distinct creative personality and his unique creative concept and musical style. Especially in the use of music materials, minimalist, commendable. The author only uses the pitch material as a starting point to make a brief analysis of the core material and derivative works of the work through various material applications and structure methods, Grasp the work, into the composer’s creation.