Martin McCurtis, known professionally as Helluva, is an American record producer from Detroit, Michigan. He is noted for producing the 2016 single "First Day Out" by Tee Grizzley.
From Wikipedia (https://en.wikipedia.org/wiki/Helluva_(producer)) under Creative Commons Attribution CC-BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0/legalcode)