there was thing song that doesn't have any vocal (not sure what its called but its made using software im sure) the background music in this reminds me of it
https://www.youtube.com/watch?v=ckOlIquCrCA
i remember the thumbnail in youtube, it was a picture of a forest on a rainy day, it was quite dark. the title is something like "hypnothic raid/cloud".. i can vaguely remember it having to do with cloud/rain and forest.