A world-famous orchestra conductor discovers the brother he never knew he had — a school cafeteria worker who plays trombone in a local marching band. Detecting his brother's exceptional musical talent, he takes it upon himself to rectify the injustice of fate. An equally hilarious and affecting crowd pleaser that premiered at Cannes and became a French box office sensation THE MARCHING BAND is an unsentimental class drama draws nuanced and sensitive portraits of affluence and working-class life to bring texture and substance to a universally resonant story about the power of family