Today, nonprofit arts education organizations across the country find that to meet the challenges of the 21st century, they must innovate. Some of the most promising solutions are generated by those willing to work differently by working together. Partnership enables organizations to make the most of each other’s strengths and thereby better serve their constituencies. More Than the Sum of Its Parts: Collaboration and Sustainability in Arts Education compiles inspiring examples of thriving partnerships whose creative strategies not only multiply the benefits of arts education but also help sustain their own work for years to come.