Founded by Daniel Barenboim and Edward Said, the West-Eastern Divan Orchestra is composed of young musicians from Israel, Palestine, several other Arab countries, and Spain. The musicians band together at least once a year to rehearse and perform on stage, where their shared love of music crosses national, ethnic, and religious boundaries. For three years, Daniel Barenboim and the West-Eastern Divan Orchestra performed a world tour to present all nine of Beethoven's symphonies. Director Michael Waldman captured the orchestral rehearsals in Spain and his stint in South Korea and China to produce this unique and captivating documentary that presents memorable musical moments, punctuated by the reflections of the young musicians on Beethoven ... and on maestro Barenboim.