See my comment a little bit below here . . .

Let's add:
"Morning Dew" (by Bonnie Dobson, best-known version by the Grateful Dead) — a song sung from the perspective of the two remaining survivors of a nuclear holocaust;
"Wooden Ships" (by David Crosby, Paul Kantner, and Stephen Stills, sung by CS&N), another song about survivors of a nuclear war;
Also, Texas…

No, Burroughs was haunted and tormented by that incident for his entire life. His whole routine about the "Ugly Spirit" stemmed from that — whether as an excuse or becuase he truly believed in spirit possession, he came to think that he'd been invaded by an evil entity that had cause him to shoot Joan, and he often…