:Sorry, not how it works. It doesn't matter what the policies of pt-wp are; the only thing that matters here is whether or not the article passes WP:NSONGS. I would say it doesn't; in order to convince me otherwise, you would have to point me to consensus on en-wp that it belongs here (in which a discussion on the policy would be in order) or that there are sufficient reliable sources about the song (ie, not just passing mention) to write a decent article on it, in which I'd argue the presence of sources outweighs NSONGS. Absent those, the article isn't sufficiently notable to support a stand-alone article, and should get turned back into a redirect.