Hmmmm...okay. ^^ I was a little reluctant to post a comment here, but I genuinely believe that this arrangement has potential and doesn't really need to be deleted just like that.
I think the intro and opening section is not bad. The transcription accuracy is probably close to perfect, the playability is okay, and I believe there's enough space for the melody to sing. It's a little more complex than I'm comfortable with, but with a little practice and big hands I'm quite certain you can pull it off. You did a pretty good job with it in the recording too!~
The issue arises in the second section starting from bar 35. I think it's playable, but the way you write robs the music of its melodic and rhythmic identity. Here's what I mean:
Melodic identity:
If you play two notes successively and they are within the range of an octave, your brain tends to perceive that as a melody - a single continuous line of music, which defines most tracks in the VGM genre. You've made an amazing effort to pen down all the parts for this section, but sadly they don't blend that well on the piano: for example, in the last beat of bar 37, the only melody you're supposed to hear is the Bb-Db at the last half of the beat, but the chord on beat 4 changes that perception. So put enough of these in the same section, and we lose the melody of the original, which I feel is a pretty critical mistake that we can't make in the VGM genre~
Rhythmic identity:
This is a little harder to explain - the piano is a percussion-string hybrid instrument, so playing a low note, for example, creates an accent similar to a bass drum, while playing a high note cluster creates an accent similar to a hi-hat. The problem arises when the main beats get confused.
The beat of National Park's B section is not that straightforward, and you might want to do some close listening to figure that out...but I'd like to take a look at your left-hand part and see if you can mark out the natural accents. Chances are it'd be a it messy and confused...and that's why it felt like your performance had no rhythmic drive.
Honestly, these are concepts that took me years to figure out, and I didn't even fully get them until writing a whole collection of tough arrangements in build-up to National Park haha, so if you're still interested after I said all of that feel free to hit me up! ^^ If you're able to transcribe to this level of accuracy I am certain you can figure out a few extra techniques~
All the best!
