Campanella

It's manageable if you can just survive the bracket section, but that section is...

The bracket is one thing, but it's disgusting that if you're going to lose your run on the bracket, you have to be able to play the 12-bit twist runs almost perfectly.

If it comes to this, songs that show various comprehensive characteristics mostly have a lot of brackets and twists, and since the 12-beat 4-beat is maintained as is, the solution to the center of this music has no choice but to become very difficult.

The runs are slow, so the bracket runs themselves are fine as a warm-up, but requiring twists on top of that feels like too much of a jump in difficulty...