Nobody told me how to sing, so I just thought I'd try and sing like Howlin' Wolf. It was like a bark; there was melody to it - but I would go off a bit and I wouldn't stick AutoTune on it or anything to make it in key. Even now, I couldn't tell you about harmonies. I couldn't tell about what notes I'm singing because nobody taught me to sing.
— Rag'n'Bone Man