Meaning of "Octet" by Deerhunter

The repetition of "I was the corpse that spiraled out" suggests a sense of helplessness and disorientation, as if the speaker has lost control and is merely drifting aimlessly. The mention of "phantom hallways" further reinforces this feeling of being lost in an unfamiliar and unsettling place. The imagery of a corpse spiraling out implies a sense of being overwhelmed by negative emotions or experiences, to the point of feeling lifeless and stagnant. Overall, the lyrics convey a sense of emptiness and existential crisis, as the speaker grapples with feelings of insignificance and disconnection.