Hello brothers of excess

Lately, seeing so many beautifully painted miniatures and the beautiful official art that has come out of the Emperor's Children made me remember one of the first songs (actually, it didn't have a voice) that I heard from the Noise Marines, a song so perfect that it made the Emperor's Children my favorite legion, unfortunately one day when I went to check my music playlist (on YouTube), it had been deleted, there was no trace or proof of its existence, so I started searching for it again with no results, no AI or page helped me, so I came here where maybe someone else heard that melody, which is why I arrived here and know if there is a clue.

Please, I am literally desperate. I have been dancing around looking for someone to pay to see if I could undelete or recreate it, but I barely have more than ten dollars.

So I would appreciate it if someone could tell me if they know what happened to that song and if I can get it back.