This paper presents a study focused on music therapy with musicians, specifically, on the use of the singing voice as a therapeutic tool. Although there has been previous research on music therapy with musicians, there is little literature addressing work with professional singers. The objective of this study is to contribute to the literature of the discipline, providing information on music therapy conducted with music professionals from a vocal perspective.The scientific literature related to the application of music therapy with singing voice in the self-realization process of a professional singer has been reviewed, analyzing the theoretical foundations of music therapy, the methods and techniques used.The methods used and the activities carried out in the music therapy sessions are described, and the results obtained are presented, which show positive effects on the personal development of the participant.The conclusions highlight the contribution of this work to an under-researched area pointing out the need for more precise evaluation methods and future research in this little-explored field is suggested.