Singing can be called a musical speech, and therefore the singing voice differs from the spoken one not only in range and strength, but also in timbre, that is, it differs in the so-called voice coloring. In the training of vocalists, it is important to understand that there is a close relationship between the diction of the vocalist and his voice formation. The activity and coherence of the work of articulatory organs determines the quality of pronunciation of speech sounds, legibility of words, or diction. This topic is relevant today - practice shows that many students of vocals need staging diction. In addition, vocal pedagogy necessarily involves teaching a clear and expressive pronunciation of words, as a necessary condition for the performance of a vocal work. And I must say that the expressiveness of diction cannot be obtained without certain techniques.