本篇论文运用音乐美学的知识,结合钢琴的角度,浅述音乐美学在钢琴从古钢琴发展演变到现在的现代钢琴、钢琴的演奏技术由简单到复杂以及钢琴音乐艺术的创作发展由古典到浪漫再到现代派的风格发展延续、钢琴音乐的画面感中起到的作用及意义。同时从人们在不同的时代拥有不同的音乐美学审美观念指出音乐美学的内涵在不断发展。 This paper uses the knowledge of music aesthetics, combined with the perspective of the piano, describes the music aesthetics in the development of the piano from the ancient piano evolution to the present modern piano, piano performance techniques from simple to complex and piano music art creation from classical to romantic Then to the continuation of the style of modernist, piano music play a role in the sense and significance. At the same time, people from different times have different aesthetic ideas of music aesthetics that the connotation of music aesthetics is developing.