the romantic period is a core period in the history of piano art. It inherits the classical period at the same time. In addition, they rebelled against the tradition, the classical model and the authority of binding force. In this period, the piano music paid more attention to the free expression and expression of personality, subjectivity and emotion. The differences of individuals and nationalities made the music present a colorful state. In addition, the perfection of piano and the unlimited pursuit of piano skills make this century the peak age of piano music development.

Zhou Xueteng. Privacy Protection in the Medicare Plus AI industry. The Frontiers of Society, Science and Technology (2019) Vol. 1 Issue 10: 65-67. https://doi.org/10.25236/FSST.2019.011005.

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