I think If anyone does have problems listening to his voice it’s more the “character” Camille is my guess.. his natural voice is very clean and almost soothing, he can add little or a lot of power and have that rasp (Endorphinmachine), he pitched up for many songs (Camille) he also pitched down rarely. He played with his voice by adding squeals, moans, grunts, shouts.. he truly treated it as an instrument and not just a singing voice. I understand some may not like it.. I don’t get it though..