Acid-Notation

Overview
Acid-Notation (Also known as ScratchR) is an electronic music composer who makes original electronic music, anime and video game remixes, and frequent game live streams in his youtube channel.

Youtube
https://www.youtube.com/channel/UCPOemxud8ATqxM6Ivgw74Yg

Trivia

 * His Newgrounds account was banned because he was caught for sampling.
 * His songs on Newgrounds were also removed but still work in Geometry Dash for some reason.
 * His youtube channel is currently inactive, as the last video was uploaded over 2 years ago.