And if I have even more time to study before the audition I might want to step it up in one of the eras, so I'll perhaps choose a Prelude and Fugue for the Baroque era, a Schubert sonata or Chopin ballade for the Romantic era or perhaps Debussy's "Reflections dans l'Eau".
Thanks for the reply, well said. The only reason why I think I could maybe learn one of these more difficult pieces is because the progress I've made so far has all been made in about half a year (even with school and finals which I take very seriously) which, according to my teacher, is quite fast. In a month I'm done with school and I can put in way more time for practice. The auditions are also not for another year or so. It's a good idea to switch the invention, it was also the first piece out of this bunch that I learned (and the first serious piece I ever learned in general) so it makes sense that it is not very diffilcut. Do you have any other suggestions for things I could change, because I don't want a very "overplayed" list of pieces.