RCM 10 piece.
Level: Advanced
Not too difficult once at level. Big hands can do this fairly easily. Though the amount of musicality required is like any other Chopin pieces. Enormous. I played No.1 but not No.2 both looks about the same level.
Contains the full versions of part 1 and 2, i´ve only played the first part, the widely know one. Good copies and not that difficult if you have a fairly good reach. I believe that in good terms it can be played well after a year or two of piano lessons.