Talk:Music/@comment-26876372-20150816182130/@comment-24445189-20150824085231

the Fall 2013 one uploaded was an unknown rip from the internet. The E4 boss one has the official bgm id. If anything the 2013 one should be replaced (unless the 'new' version has any significant difference, not just volume). But either way, there's nothing wrong with double bgms in this situation.