Listen, I've been trying to find this interesting song, but it's kind of hard to figure out what the name of it is. It was shown in a YT video that was a Demon City Shinjuku (魔界都市＜新宿＞) and I need to find out what album it came from. Can anyone help me with that?

Sorry, it seems like they didn't produce an OST for Makai Toshi Shinjuku at all, so no such album exists.