The article highlights the developed methodology of the experiment on the formation of teenagers’ artistic-performing values in the process of learning singing. Development of the author’s methodology was carried out according to such guidelines as formation of a positive motivational sphere in order to activate interest in musical phenomena; awareness of artistic knowledge, mastery of expressive means of musical art; formation of knowledge, abilities and skills in the process of learning singing with the aim of developing teenagers’ artistic- performing values. During the research work, the most important tasks in the context of the molding experiment were singled out, namely: emergence of interest and formation of teenagers’ desire to get new musical impressions; formation of desire to learn musical material; activation of the need of students-teenagers in mastering musical-singing activities; acquiring knowledge about musical-choral repertoire; development of singing abilities and skills; achieving of performing results during musical-singing activities. Implementation of the experimental methodology was carried out sequentially during the expository-stimulating, information-evaluative and performing-creative stages.Key words: artistic-performing values, teenagers, experimental methodology, results of the experiment.