Well, I did the first thing one does with every Konami game and I scanned my E-Amusement card. If you're unfamiliar with how gaming IC cards work, please refer to this video for a quick primer
The games music selections at the start are you standard Bemani rhythm game fare with lots of J-Pop and a couple of Touhou tracks which seems to be a standard every sine Sound Voltex. Usually I like to crank up the difficulty level since I play a lot of rhythm games but I couldn't quite figure out how to do it and since it was my first credit I didn't care all that much.
The most interesting part of this game is definitely the controller
When you finish, assuming you have a card, you are given a screen where you can unlock new music. I could only afford to unlock songs on their easiest mode because buying intermediate or expert tracks is outrageously expensive on the in game currency. Then again, It seemed pretty easy to gather so I'm guessing it won't be too long before I'm able to try some higher level stuff.
Well, that's enough reading. All in all I think the game is pretty good. I filmed a video of me playing the highest level song available to me at the time so check it out. I'll be coming back to this game a lot so watch this channel for some cool videos in the future