Abstract: The subject of this research is the quatrains – a variety of lyrical songs, one of widespread and popular poetic genres in the folklore of the peoples of Dagestan. The object of this research is the method of artistic parallelism in Dargin quatrains, which plays an important compositional role within the text structure, which is reflected in juxtaposition of images from the natural world and the psychological affections of the lyrical hero. The goal of this article lies in demonstrating the functional peculiarities of artistic parallelism technique in each particular case; as well as in determining the basic principle of juxtaposition of the images of nature with the world of human feelings and degree of their convergence, which reveals the emotional state of a person. The research methods of comparative-historical and philological analysis of the lyrical songs are based on the ideas advanced by V. G. Belinsky, A. N. Veselovsky, A. M. Novikova, S. G. Lazutin, Y. M. Sokolov, and others. The method of analysis allows determining the role of artistic parallelism in conveying the emotional state of the heroes. The novelty[WU1] of this research consists in comprehensive analysis of the structure and content of texts that are structured on the technique artistic parallelism; identification of the peculiarities of its application on the material of Dargin song lyrics, which have not been previously introduced into the scientific discourse. The author demonstrates that the technique of artistic parallelism carries a vast ideological meaning, performs an important compositional function in disclosure of the content of the song, contributing to a vivid and imagery expression of thoughts and feelings of the hero. The article is first to explore the commonly used in Dargin folklore technique of artistic parallelism, when a single principle of syntactic construction is characteristic for two quatrains of the same theme. It is established that the idea laid down in the first quatrain is being further developed, enriching its content and acquiring new details that enhance the emotional perception of the poetic expression. [WU1]