One song about possible future salvation for the human race in space, and another, from a future perspective, wondering whether that’s what happened.
303. Leslie Fish and Julia Ecklar, “Hope Eyrie” (1982):
Judging from Aurora, I’m guessing Stan Robinson’s not a big fan of this song:
304. Genesis, “Watcher of the Skies” (1972):
Asking, about a deserted Earth, “has life again destroyed life” or “do they play elsewhere?” reminds me of the situation in Vernor Vinge’s Marooned in Realtime: