I will share my experience of playing the song 220D... This song is very difficult to play, and I can only score up to 1 million points. There are not many experts who are as good.
Let's get straight to the point: the official song of 220D is amazing, lasting for more than 3 minutes.
Here are some small tips:
Step 1: Some people say you should jump, others say you shouldn't.
Actually, jumping or not jumping makes basically no difference.
This song is similar to the previous 188.
If you choose to jump in Step 1, it should be around 2 minutes and 46 seconds when you need to "card trap". If you don't know how to do this, you can check online.
If you choose not to jump in Step 1, you can just jump through directly. The start time is unclear, but it's approximately between 2 minutes and 32 seconds and 2 minutes and 28 seconds. That finishes the first part (P).
For the second P section, some people say it starts at 1 minute and 58 seconds or 1 minute and 59 seconds. Since this song is similar to 188, it has dual P lines instead of the single P line like in 197. After my own trials, I found that there are signs of P starting at 2 minutes and 11 seconds, but they are hard to connect.
My recommendation is to start at 1 minute and 54 seconds, and finish around 1 minute and 38 seconds. You can continue playing until 1 minute and 26 seconds, but it's difficult to connect. Therefore, I suggest finishing around 1 minute and 38 seconds.
For the next section:
There are signs of P around 2 minutes and 3 seconds. However, I recommend starting at 0 minutes and 51 seconds. During this period, the Ps are dense, making it easier to play.
Hey, it's my first time writing this, so please don't blame me if it's not well written.