Nizar Mroue (1931-1992) was a prominent figure in the world of Arabic music criticism. Despite his background in mathematics, Mroue's critical insights and writings greatly impacted the realm of Lebanese music and transcended geographical boundaries. His passion for the arts led him to engage in artistic criticism across various fields such as theatre, film, literature, and visual arts. Beginning his career in the early fifties, Mroue contributed to several media outlets and radio programs, educating audiences on the history of Arab and international music. Born in Damascus to Lebanese parents, he later pursued studies in mathematics at the American University of Beirut before immersing himself in the arts, particularly music. Mroue's influence extended beyond his lifetime, leaving a lasting imprint on Lebanon's cultural and artistic landscape. His legacy lives on through his writings, critiques, and the enduring impact he had on renowned figures in the music and theater industry, such as the Rahbani Brothers. Mroue's profound understanding of musical criticism and his keen insights into the intricacies of music continue to be revered by those who were fortunate to benefit from his expertise.