VR dance games?

So, I have a Vive, and am very interested in a Just Dance style of VR game. I know that there was a VR demo for Just Dance recently, but they supposedly have no real interest in doing a full VR game (at least, they are limiting their commitment to it). So I started looking for other VR dancing games, and can't really find anything decent. I have found a few games that are sort of dancing games, but nothing really like Just Dance or anything like that. Does anyone have any ideas about something like that?