Academic writing on tragedy and comedy VS drama

Hi I hope this post is allowed, please delete if not. Im looking for literary research (doesn’t have to be academic) on the difference between tragedy and drama. If it has philosophical points on the subject (perhaps alluding to nitzche or psychoanalysis) it’s even better.

Im not asking for assistant in homework, this is out of my pure interest. I know its sus im writing it but it happens to me a lot that people think that. I ask here and not search by my self because im not familiar with the literature databases and usually i get good readings from my professors (BA in philosophy).

Any way i talk to much, Thanks for helping me.