About PianoLevels.com: What many piano learners are curious about is the difficulty of the music.  However, it is not easy in the first place to simply indicate the difficulty of a music as levels. Every person has a difference in their playing techniques, hand sizes and has different feelings about the difficulty. In addition, different publishers have different standards for evaluating difficulty, which can lead to confusion. PianoLevels.com is intended to measure and refer to the average difficulty level by participating in the difficulty assessment by many people, including piano learners, teachers, and pianists. Vote for your difficulty rating! (→ How to vote)

Difficulty Evaluation Criteria: