9:03 sorry for making a lot of Comments but since you just started the game I advice you to pick the miracle crystal because it's the material used to train cards :P
For the layout and stuff during lives you can change how it looks and the note sizes in the settings normally you can also change the sound effects of the note hitting and you can remove the members cut-in (The skill pop up that comes out of nowhere behind the notes falling down)
i’ve been playing pjsk for almost a year!! this video was made when i had been playing it for 8 months and ive played more since then! I was struggling in this video because bandori is a little different than what im used to with pjsk!