The Next BM Video

I'm anxiously awaiting the release of the next BM video, like everyone else. It's just occurred to me that even though I've been a kitsune for about a year and a half now, I have not yet experienced the release of a new video. I'm wondering, have they announced the releases of videos beforehand or do they descend directly from the Fox God without notice? I tried to search through previous posts to see how Karate was released but couldn't find what I was looking for. Thanks.