"The mysterious Youtube Songs"; are they long gone?

I remember discovering the songs from the still-active Youtube channel Suspicious0bservers, however, it's very unlikely that you'll be able to dig deep enough to find the music that is written about in the post. Back around 2014 I think it was, Suspicious0bservers used music in at least some of their videos, and I eventually found the original poster of the music, and the name of the channel, although I don't remember exactly, was something like "OnlyMyMusic" and had a satanic figure on it, and I even think the description (in fact it did say so somewhere on the page) said "Music is not for you". Whether you're aware or not, and although I didn't actually feel it consciously, unconsciously I was actually extremely upset and, in fact, infuriated; why would you post it public if it's not for the viewers?! Simply nonsense, that's what it probably was. I didn't ever find his channel ever again, and chances are that I will not have the privilege to listen to the music anymore; I never downloaded the audio files onto this PC...