Sonata Pathetique Mvt. 3 is one of the hardest songs out there. It is well-known for its difficulty and speed. Also, it's a paid song, giving the player a choice if he/she wants to try it. Gaining even a single star will be hard work!
Tips
If you can't make at least 10 TPS, don't buy this song. It is quite hard. Plus, three crowns are real hard, I suggest 14.9 TPS (at challenges) or better will work.
Other hard songs
This is a chart that shows other hard songs. (Accurate as of Jan 5, 2016)
| Song | TPS | Difficulty | Difficulty Rank | Section 1 TPS | Section 2 TPS | Section 3 TPS |
|---|---|---|---|---|---|---|
| 3 Ecossaises Op. 72 No.3 | 8.000+ | Insanely Hard | S++(Impossible) | 8.000 | 8.270 | 8.530 |
| Horse Racing | 7.670+ | Insanely Hard | S+(Hardest songs)(S++ on section 3) | 7.670 | 7.870 | 8.050 |
| Etude du Virtuosite in E | 7.330+ | Hardest | S(Insane) | 7.330 | 7.520 | 7.770 |
| Flight of The Bumblebee | 7.330+ | Hardest | S(Insane) | 7.330 | 7.520 | 7.770 |
| Fantasie - Impromptu | 7.330+ | Hardest | S(Insane) | 7.330 | 7.520 | 7.770 |
| Moonlight Sonata Mvt.3 | 7.330+ | Hardest | S(Insane) | 7.330 | 7.520 | 7.770 |
| The Fountain | 7.330+ | Hardest | S(Insane) | 7.330 | 7.520 | 7.770 |
| Nutcracker Op.71 | 7.330+ | Hardest | S(Insane)(S+ on section 3) | 7.330 | 7.600 | 7.870 |
| Hungarian Dance No.5 | 7.670+ | Insanely Hard | S+(Hardest songs)(S++ on section 3) | 7.670 | 7.870 | 8.050 |