巴爾托克是匈牙利著名的作曲家、民俗音樂家和鋼琴家，他是二十世紀上半葉深具影響力和創造性的作曲家之一。巴爾托克處在西方古典調性語言逐步瓦解的時期，許多作曲家都探索如何擺脫功能和聲的束縛，創造新的音樂語言，巴爾托克便是這一探索過程中的重要代表性人物之一。作為二十世紀最有影響力的作曲家之一，他成功地將民間音樂的精神與西方作曲技法融為一體，創作出獨具一格的作品，形成巴爾托克的和聲理論。 鋼琴音樂在巴爾托克的創作中有著特殊的地位，所有新的感受和技法首先表現在鋼琴音樂的創作上。其鋼琴作品形式多樣，極富個性，能夠展現出作曲家的創作思想與音樂風格，因此，研究巴爾托克的鋼琴音樂，對接觸和了解二十世紀音樂有重要的意義。對巴爾托克的音樂創作特徵進行較細緻、全面的分析與研究，是本文的核心部份，通過對巴爾托克部份曲目的技術性分析，解釋作曲家音樂創作中的現象，總結他的創作規律和精神內涵。

Bela Bartok is a prominent Hungarian composer, folklore musician and a pianist, one of the most influential and creative composers musician in 20th century. And the period he lived was the one when the classic tonal language was gradually falling apart, and many composers were exploring how to get rid of the limited of the traditional functional harmony, and in order to create new musical language. Barton is one important representative of them. As one of the most influential composers in 20th century, he successfully integrated the spiritual essence in folk music with composing technique of Western modern music, created some distinctive music works and formed the unique harmony theory of Bartok. Piano music has a special position in Bartok’s compose, and the new perception and the composing skills and techniques are all reflected in piano music. His works are distinguished with variety and personality, and endowed with significance in acknowledging piano music of 20th century. Relatively carefully and fully analyze for the musical and harmony aspects. This is the core part of the paper. Based on technique analysis of some of his piano works, summarize the law of producing and abstract the spirit meaning inside.