This article presents information on the rhyme system in Fazil Yuldash oglu's version of the epic poem Alpamysh. The role of rhyme in stanza formation is also described in detail. This information can be considered a unique innovation in the study of epic works. It is noteworthy that each rhyme element in the stanzas and their respective functions are analyzed comprehensively. Furthermore, intriguing data is provided regarding fixed expressions and the principles of improvisation utilized during the performance process.