God Break Down the Door

American industrial rock band Nine Inch Nails released their fifth extended play (EP) Not the Actual Events on December 23, 2016.^[4] Six months later, frontman Trent Reznor announced that Not the Actual Events was the first in a series of three Nine Inch Nails EPs that would be released six to eight months apart.^[5] At the time the second installment, Add Violence, was released on July 13, 2017, Reznor told NME that he had "no idea what the last part of this will be".^[6] The final part of the trilogy faced delays as Reznor believed the original concept "felt too predictable ... like we were forcing things".^[7] As the songwriting process dragged on, the band decided to incorporate elements that they considered "exciting and risky", such as incorporating saxophone.^[8]

Reznor explained the song originated from his desire to "get his technique back" on playing the saxophone, which he had sporadically played for 20 years.^[9] In addition to the saxophone, the song prominently features acid house breakbeats^[10] and what is described as a "frantic drumbeat",^[3] and has been described by critics as jazz fusion,^[11] electro-jazz,^[9] and trip hop.^[12]

Reznor described the writing of the song, stating

"Looking around the studio and seeing the untouched baritone tenor and alto sax that are sitting there ... they're there because they remind me that I can't play them as well as I used to be able to. There they sit taunting me in the corner. We pulled them out and we just started fucking around really, led with Atticus arranging. I was just kind of going, an hour performance kind of turned into this thing that felt like we hadn't been there before and that started to reveal a whole different character. The space changed and then we felt motivated. When it came time to sing I was really just trying things out, just to see. I never had the courage to sing like that, I didn't know I could sing."^[9]