The purpose of this study is to investigate the role of certain mnemonic techniques in memorizing a melodic fragment by music school students. In the study group, in the process of memorizing a given melody, students used, in addition to sound, visual, psychomotor, and logical memory. In this study, 108 third-grade students from Nanchang Postal Road Primary School participated: 54 in the study group and 54 in the control group, respectively. After listening to a piece of music three times, the children played it with their voices with appropriate accompaniment. The evaluation was carried out according to the following criteria: integral continuous performance, the number of errors associated with inaccurate hitting of the tone, and the number of errors in the structure of the melody. During the study, it was observed that incorporating mnemonic techniques, which involve engaging different forms of memory alongside auditory memory, enhances the memorization of melodies. This approach can be used in the preparation of training programs for music school students, as it contributes to the formation of musical memory and hearing.