LMAO
I've used it on some stuff. Unheard by any besides myself ATM. But I will say it's sampling Maddline Belle, but her older stuffs don't work cause they're in mono. I have done some vocal isolation/removal after doing my own stereo removal. It's an ingenious plugin, from what I can tell on the surface, it targets stereo and frequency placement. I'm pretty sure thats the rudimentary form of its performance, still one of those 'Why has it taken this long for someone to do this?' kinda things.