I don't have a good answer for you unfortunately, but if you do ever find something out let me know, because I've been wondering the same thing (or rather, requests in general, not just for music, but I'll take what I can get)

hey, I know I'm a bit late to the reply (I haven't put a Lemmy viewer on my new phone yet, lol). Thanks again for giving it a try, at least I'm not as blind as the music track haha

Depends on the country, but for the US, absolutely.

So I'm not sure if this is exactly what you're looking for, but it seems I managed to find a similar version by the same author as Super Manga Matrix on Barnes and Noble, of all places.

https://www.barnesandnoble.com/w/manga-matrix-hiroyoshi-tsukamoto/1111301928

blah blah if you buy it see if you can scan it and upload that shiz to libgen

...Holy hell.

So for context, I hadn't looked for a hit minute, and historically the Bonu$ tracks have almost always been taken off of YouTube. So my obvious thought was to skim through Youtube to see if it's been uploaded, and it wasn't. So I decided to instead skim other sources, and didn't find it there.

My genuine response to this comment was, and in order: "Oh, cool. Replies to my post". "Wait, there's no way..." "ARE YOU FUNKNING KIDDIMG ME"

As far as I can tell, yes. This is the track. The comments are Isaac related, so I'd have to assume as such.

Thank you so much for checking/finding it. :3