This Masteer thesis will show how music affects a person, with the aspect of psychology and medicine, and what impact music can have as a therapeutic tool. The discipline that deals with music as a therapeutic tool is called music therapy, and its benefits will be presented below. For the purpose of preparing the diploma thesis, a research was conducted with the aim of determining the frequency of listening to music at the workplace of a nurse / technician in free time and during working hours. Also, the goal was to determine whether the nurses / technicians are actively involved in music in any way (playing an instrument, whether they are engaged in singing, etc.). Also, the aim was to examine whether listening to music in the workplace has an impact on the daily work of nurses / technicians and to actively engage in music has an impact on the daily work of nurses / technicians. The Master thesis used a qualitative research approach, a method of grounded theory and interviewing techniques. In the conducted interview, a semi-structured questionnaire of a total of 7 questions was used. A total of eight participants participated in the study. The interview was conducted with each participant separately on the online platform Zoom. Participants voluntarily agreed to the interview, and were guaranteed anonymity. The results of the research showed that all participants listen to music every day, while two of them are actively involved in music in their free time. Also, the results showed that out of eight participants, three respondents do not have workplace conditions that allow listening to music, while the remaining five participants have the opportunity to listen to music at work. Music has a positive impact on almost all interview participants and contributes to personal and business satisfaction. Participants list many positive effects of music during the work process, the most significant of which are increased concentration, increased motivation, stress relief, etc. Music therapy has a wide range of effects and is used today in the treatment of many diseases. The benefits of music on the quality of life of the individual have been studied and used since the time of the Greeks, which shows the importance of music as a therapeutic tool.