Changes

The song begins quietly in 6/8 with percussion and layered ambient sounds and Reznor whispering the first two lines over and over. This gives way to the building of the crescendo, as new drums enter and synthesizers play one of the prominent melodies of the song, all equalized to sound as if underwater. The melody crossfades with another, this one played on guitar, and tone of the song shifts, becoming darker as the song gradually builds to its climax: a simple, drum-driven rhythm matched by distorted guitars and synthesizers. Reznor enters to yell out the chorus, ending the song's climax. It is followed by a denouement featuring the same melody from before the chorus and Reznor's whispering, this time with chromatic piano improvisation over top. The end of the song segues quietly to "[[Into The Void (song)|Into The Void]]."