Extravaganza

P 1 18, P 2 18...???

There is not a single rest or recovery section. The path isn't difficult, but the BPM is fast, making gauge management tough.

Also, the BPM is very fast, and since this song requires a lot of weight shifting, it could feel like a level 19.

Could be a D19 or even D20

The weight shift at the beginning drains all your stamina, and the drill while moving during the mid-spike is way too difficult.