"Matter of Time" is a stirring documentary that brings to life the emotional and transformative power of music as it converges with medical activism. The film centers on Eddie Vedder's 2025 Seattle benefit concert, which served as a rallying cry for hope in the fight against epidermolysis bullosa (EB), a devastating genetic disorder that affects the skin. Through its powerful storytelling, "Matter of Time" sheds light on this critical disease and the unifying force of rock music to bring people together in support of those affected.