My piano teacher and I were talking a bit about what I should learn next, and he suggested (and I wholeheartedly agreed), because I'll be leaving for college in 2 months and will have a new teacher, we should try to expand my horizons and play some new composers and more difficult works. Based on my ability, which he knows pretty well since I've taken lessons with him since I started, 12 years ago, he recommended a huge number of pieces that I should look into and decide what I liked. Pieces I've played in the past year or two include Brahms' two Rhapsodies op. 79, Rachmaninoff's Prelude in G minor - Alla marcia, Chopin's 19th Nocturne, Bach's Prelude No. 17 from WTC, the second movement of Grieg's sonata, and some other miscellaneous pieces.He recommended Prokofiev's 7th sonata, Hindemth's 2nd sonata, Scriabin's Vers la flamme, Scriabin's 2nd sonata, some Schumann,Schubert, and finally, Liszt's Liebestraum no. 2. I wrote all this down on a sheet of paper, but when I went to look these pieces up online, I did it from memory, and just searched YouTube for Liebestraum and number 3 came up. I listened, and absolutely fell in love with it. How does it compare in difficulty to Liebestraum 2? He might have just recommended 2 because it's less popular, or he might have recommended it because he thought it was more within my ability level. Is there a huge gap in difficulty between the two? Of course, I'll ask my teacher next time I see him, but that could be two weeks from now and I'd like to get started as soon as possible.I ordered Liebestraum and Prokofiev's 7th sonata. I'm hoping Liebestraum will be a nice break for my ears after the dissonance of Prokofiev.Thanks for any advice