I was in a discord server with about 60 other people, give or take, in May 2017. At the time, there was a video that was being spread within the forums that stopped being spread roughly two weeks later. Here is what I know about the video and its origins. I just need help finding it.
It featured "music" that was really just some random sound effects, two of which I remember being a guy doing a weird growl/scream thing. Another being a succession of notes on an unknown instrument. The video was random, and the flow and meter of the "music" was never consistent, and always changed alongside the instruments.
As for the video itself, I remember it was a GIF of two floodlights that move across the screen, like at a live concert. The colors switched back and forth between the lights, with the colors being red and green (I assume). The background was either light blue, or gray, or at least a lighter base. The thing to note is that you could not see the floodlights themselves, only the lights. That's one thing I remember for sure.
I remember nothing on the name, YouTube channel, date posted, or any comments affiliated with the video. Just the nature of the video itself.
If anyone can help me find this personal lost internet media, I would appreciate it so much. Thanks!