The Ainur are divine beings in J.R.R. Tolkien's legendarium, created by the supreme deity, Eru Ilúvatar. They are responsible for shaping the world of Arda through their music, which sets the foundation for all existence. The Ainur are divided into two main groups: the Valar, who are powerful and take on physical forms, and the Maiar, who are lesser spirits that assist the Valar in their tasks. In the grand narrative of The Silmarillion, the Ainur play a crucial role in the unfolding of history. Their harmonious music reflects the themes of creation and conflict, leading to the emergence of various races, including Elves and Men. The actions and decisions of the