After the 9/11 World Trade Center terrorist attacks, New York City's Emerald Society Bagpipe Band of firefighter-musicians took out their instruments and prepared to bury their dead - 343 brothers in duty and in blood. Many firefighters alternated between playing their instruments at funerals and digging for the missing in the rubble of Ground Zero. The Irish American tradition of funeral bagpiping became the sound of mourning for an entire nation. "Bagpipe Brothers" tells the unforgettable story of four firefighters in the band, whose stories illustrate the grief and recovery that the nation...