WELCOME TO NORTHERN SCHOOL OF PERFORMING ARTS - A One-Stop Performing Arts Destination For Your Child The Northern School of Performing Arts app allows you to manage your account with ease, register for classes and special events. You'll also receive important notification about class changes, closings, registration openings, special announcements, and upcoming events. The Northern School of Performing Arts app is an easy-to-use, on-the-go way to access everything Northern School of Performing Arts has to offer right from your smartphone.