Mariah Carey’s voice has been going through some changes, to put it lightly. The R&B star has been feeding the tabloids with musical miscues of late and her latest performance at the 2015 Billboard Music Awards had dogs from miles around yelping in pain. Her medley of the classic “Vision Of Love” with her new song “Infinity” drew comparisons to everything from a forklift to gastrointestinal feline torture. Was it that bad? Listen for yourself and read the comments that follow.