Wolfgang Fasser knew he'd lose his eyesight to the genetic disease retinitis pigmentosa. But as darkness descended, a new world began to open up: the world of sound. He marveled at its richness and nuance, at how it moved him and made him connect with nature and the people around him. Wolfgang became a musical therapist for disabled children. Tucked away in the Swiss mountains he built a safe haven in which children can explore and create sound through instruments. Tension dissipates as they open to the mysteries of sound and music; Wolfgang's empathy, compassion and patience add to an environment in which the children blossom. In his transcendent directorial debut, Nicola Bellucci focuses with quiet reverence on Wolfgang just as Wolfgang focuses on the children in his care.