In post-World War II France, a passionate and unconventional music teacher takes on the challenge of transforming a group of troubled boys through the power of music. As he navigates the challenges of teaching in a strict boarding school, he discovers the untapped potential and talent within each child. Through the healing power of music, the boys find a sense of belonging and purpose, forming a bond that transcends their difficult pasts. As they prepare for a prestigious music competition, they learn valuable life lessons about friendship, resilience, and the transformative power of music. "The Chorus" is a heartwarming tale of redemption, second chances, and the beauty of finding harmony in unlikely places.