法國作曲家史勞德•阿希爾•德布西(Claude Achille Debussy, 1862-1918)在西洋音樂史上被視為二十世紀新音樂的開創者之一，建立了現代音樂的里程碑，其豎琴音樂的創作可是音樂史上最傑出者之一。他的豎琴協奏由《神聖舞面與世俗舞曲》(Danses Sacrée et Profane)具有相當挑戰性的演奏技巧及豐富的創作內涵，因此為豎琴家公認的經典演奏曲目，廣泛受到演奏者與觀衆的喜愛。本研究經在探討德布西豎琴協奏曲《神聖舞面與世俗舞曲》，除了「緒論」外，其內容架構為：（一）德布西生平與與風格；（二）《神聖舞曲與世俗舞曲》的創作背景與美學內涵之探討；（三）曲式架構之初步分析；（四）豎琴演奏技巧與詮釋之探討；（五）結論等。

French composer Claude Achille Debussy (1862-1918) is considered one of the pioneer composers in the twentieth-century music. Debussy was considered to be one of the best harp music composers in the Westrn music history. The purpose of this study is to discuss Debussy's harp concerto Danses Sacrée et Profane from compositional perspective. The discussion includes: (1) Debussy's life and his various compositional styles; (2) the composing background and aesthetic approach; (3) a basically compositional analysis; (4) the characteristic application on composing techniques; (5) the interpretation of harp performance practices; (5) the conclusion.