The Ballade is overplayed but you're only in highschool and not much is going to be expected (no offense) but they are looking for talent and potential. If you can have just one moment in all those notes that make you stand out, you will be succesful. Bach is fine as well. Just play everything really well. I disagree with Brahms Rhapsodies and Liszt petrarch sonnet...they don't show any more or less than the great 1st Chopin Ballade, with lyrical and fast passagework. It is an immensely difficult piece with a tough coda. For me, Chopin is a very difficult composer to pull off, but it makes a wonderful program.-A