I`m learning rhapsody in blue by gerswhin, its going pretty good its not too hard for me. I`m going to get Rachmaninoff`s Piano Concerto no. 2 soon though, and i will start working on it once i get it. I was wondering how hard is concerto no. 2? Or how hard is it compared to the Rhapsody in Blue? I have always loved this song and one of my lifetime goals is to play this song someday with a symphony! Any other tips or practice techniques for either of these songs would be greatly appreciated!!!