Hello! Looking for a horror movie, I believe sometime between 2005-2015. It’s one of those b-movie horrors. No big names, unless there’s a cameo. All I really remember is that it’s an all-girl rock band, and they start getting killed one by one. I believe the killer is a woman, but not sure. I also believe one of them was wanting to quit the band. I’ve tried to google it and use IMDb many times for hours on end and can never find it. Any help would be appreciated!