Hello, I hope this helps :)
Tragedies - flaws, power, madness, jealousy and hatred
Comedies -
Histories -
4. You can find a lot of these topics in Taylor Swift songs, one of them is the hatred felt in the song Bad Blood, hatred is an emotion found a lot in Shakespeare's tragedies like Macbeth.
5. I do not think that the Taylor Swift song, Bad Blood is inspired by Shakespeare but in the song she sing of being backstabbed and in Macbeth Macbeth betrays Duncan the king of Scotland by Killing him, so it could be a possibility but I doubt it.
Je suis désolé de ne pas avoir répondu complètement à la première question, c'était trop difficile à lire, mais j'espère que cela vous aidera come mème. Peut être, si vous postez une meilleure version de la première question, je pourrai y répondre.
