A New Member in Glee Club

I was inspired by the songs of Hazbin Hotel fanfic on one particular character, Alastor the Radio Demon, my all-time favorite Hazbin Hotel character. He walks into the glee club for his own reasons. He makes it in, but the kids get suspicious of his motives. For example, what kind of a teenager goes out hunting for deer? What kind of teenager dresses in a red vest on top of a white shirt and a bow tie? He keeps referring to himself as the Radio Demon. Hmmm....