Since opening her famed Parisian conservatory over three decades ago, Joan Koenig has led a global movement to improve children’s lives and minds with the transformative power of music. With a curriculum and philosophy drawn from cutting-edge science, L’École Koenig has educated and empowered even its youngest students—from baby Max, whose coordination and communication grow as he wiggles and coos to targeted songs and dance routines, to five-year-old Constance, who nourishes her empathy, creativity, and memory while practicing music from other cultures. In Koenig shares stories from her classrooms, along with tips about how to use the latest research during the critical years when children are most sensitive to musical exposure and most receptive to its benefits.A gift for parents, caregivers, musicians, and educators, reveals the multiple ways in which music can help children thrive—and shows how, in the twenty-first century, its practice is more vital than ever.