chasse-neige
relatively easy not really match with that etude
hmm...two weeks...you might want to try a mozart sonata (k533 and k576 are a bit too tough though) or Schubert Impromptu in Ab (op.90, No.4). yeah, that's barely a 7 and its sounds very pleasant. yeah, thats a good one.another good one is Debussy's clair de lune