Gryffindor: only does shit on stage; doesn't take seriously at all; it's fun in the beginning but soon everybody's annoyed; eats all the snack; practically the life of the party; ends with an epic mike drop

Ravenclaw: is the DJ; knows every song lyric; plays no mainstream at all (no charts etc); studies additionally; gets annoyed by Gryffindor and kicks them off the stage

Hufflepuff: gets forced by their besties to sing a duet with them; gets permanently told (by Ravenclaw) to stop gaze at Slytherin with heart eyes; gets touched by Slytherins voice; brought the snacks

Slytherin: has secretly the greatest voice ever; likes Ravenclaws songs; everybody is fascinated by them on stage; sees Hufflepuff even on the last range; sings just for them; looks the most stunning bc the worked on their look the whole day just to impress everybody (especially Hufflepuff)