Note they are referring to Mick Gordon who is notable for the recent DOOM soundtrack. DOOM Eternal has a truly phenomenal score. Mick Cormick is a mistake I believe.
Oh goodness, that's truly embarrassing that I typoed "Mick Cormick" instead of Mick Gordon. O_o I wonder if my brain somehow crossed wires with John Carmack. Thanks for the correction!
Congratulations!!