Explained: First you focus on the correct key shuffling. Once the text appears, focus on the color of the text and the fading bars. If both are cyan and it happens multiple times, then the key is cyan. Please comment down below if you got the right key :^) Also, love, favorite, and follow me. If you have time on your hands, please remix.
Credit to all. Wait a minute. WAS THAT MY FIRST C2A?!?