Thanks for the support!
This was an older arrangement by F.B. Piano Anime, but there was no sheet music available after a year so I decided to transcribe it and learn it. Feel free to request any other anime piano arrangements that don't have sheets :)
Parasyte OP - Let me hear by Fear, and Loathing in Las Vegas arranged by F.B. Piano Anime and transcribed by me :)
Watch his live performance here: https://www.youtube.com/watch?v=T0lFyT67Ak0
Watch his synthesia tutorial here: https://www.youtube.com/watch?v=KpmSZOI8mpg
Also subscribe to his channel here: https://www.youtube.com/channel/UCbjcfThOmxHcDKbUg4kMG1Q