脱谱演奏是演奏者对乐曲的记忆达到相当熟练的程度,正确的背谱演奏是注重发挥大脑、视觉、听觉的积极作用,是自如运用内心听觉,使演奏者全身心地投人到演奏中的结果,能够使演奏者的音乐表现能力得到全面的提高。而视唱练耳在演奏者脱谱演奏中起到的作用是无法比拟的。 Detachment performance is the player’s memory of the music has reached a fairly proficient degree, the correct back spectrum performance is to pay attention to play a positive role in the brain, vision, hearing, is the ease of use of the inner hearing, so that the player devoted himself to the performance As a result, the performer’s musical performance ability can be fully improved. The solfeggio solo play in the role played by the instrumental is incomparable.