Splash page from the “Archie Marries Betty” section of the current (34th) issue of Life With Archie, the magazine which charts the romances and careers of the Riverdale gang as grown-ups. Archie has to take over directing and conducting the high school play because his wife Betty is overwhelmed with paperwork as interim Assistant Principal at Riverdale High.

It doesn’t specify what show these kids are doing, but the palm tree backdrop suggest yet another high school rendition of Once on This Island.