<p><em>Music is an entertainment that is favored by many people. Apart from being entertainment, music is also used as a medium to express human emotions. This research aims to uncover the relationship of music to human emotions, which is expected to provide a deeper understanding of how music can affect a person's emotions. With this understanding, it is hoped that more effective music therapy can be developed to help overcome human emotional and mental problems. This research uses qualitative methods through questionnaires distributed online to a number of respondents who have experience listening to music. 39 respondents filled out the questionnaire. The results showed that there is a significant relationship between vibrations and waves in music and human emotions. Music can affect a person's feelings and emotions. It can change the mood and affect the mood positively for those who are having negative emotions. Emotions that result from things like work overload, conflict in interpersonal relationships, or the loss of a loved one can negatively affect one's mental and physical well-being. Negative emotions such as stress, anxiety, anger, and sadness can lead to a variety of mental health problems, including: Depression, Anxiety, and Post-traumatic stress disorder (PTSD). In addition, negative emotions can also lead to behavioral changes that can be harmful to health, such as excessive drinking, or overeating. Therefore, understanding how music can affect human emotions can help in the development of more effective emotion management strategies.</em></p>