The high escalation of a conflict that occurred in the Middle East became a global issue which until now still has not found a solution. This situation is also complicated by the presence of US President Donald Trump's controversial immigration policy, which targets the Middle Eastern countries. Various efforts have been made by each state to reduce tension and maintain social and political stability in each country. In the midst of the many efforts made, the Divan Orchestra, an international music organization that runs Musical Diplomacy in the conflict countries emerged as a non-state actors trying to resolve the conflict. In this study, researchers will try to discuss The Divan Orchestra diplomatic roles as a representation of the message of peace from its members. The researcher will use the concepts of Musical Diplomacy, Soft Power, and Non-State Roles as Analysis Tools. While the research method used is a Qualitative Method using Literature Study.