Depends if you can learn to include composer names as well in your question. The Polonaise is probably recognisable to most people as Chopin, but the Gliere is hardly standard repertoire (lovely piece (cough! - note terminology) though).What are you planning on doing in the interim? Lessons? Practice? Or just hoping?
I was wondering if it would be possible to be able to play the song Polonaise in A flat major op. 53 my senior year. I have just finished freshman year and this is my favorite piano song. I know this is a very difficult song and was wondering if this was in my reach. I can currently play songs like Arietta op. 43 no. 7 and would consider myself an intermediate pianist.