Era un fake.

Según the AvA Movement, el vídeo que os he proporcionado con el supuesto remix de Anxiety es un fake. De hecho, el mismo que ha subido el vídeo lo ha admitido:

Hello! Yes, it's fake. I threw this together literally in about half an hour, just because i had a lousy day and i was tired of waiting for this. To those who enjoyed it, thanks! To those who didn't, i'm sorry, and be glad the good stuff is still on the way! I might be the biggest AVA fan here, so don't think i did this to be an enemy. Just wanted to cause a stir. Thanks, and sorry!

-Lincoln Six Echo

Una lástima pues nos habíamos hecho ya ilusiones...habrá que seguir buscando.