Giving to NATS As NATS celebrates its 80th anniversary, the association reflects on its rich history and steady growth to transform lives through the power of singing. Serving a diverse community of teachers, students, performers, voice pedagogues, and collaborative artists, NATS features 15 regions with more than 90 chapters in over 40 countries. NATS offers a wide range of opportunities for members and friends, from professional development and networking to competitions and performance.