I imagine the apocalypse in slow motion; almost peaceful. All of the light beings will be teleported to Planet X by the intergalactic council, and the rest of us will see a beautiful sunset as the world explodes into infinite stardust. Thus, the only song to hear at the end would be 'Ascent (An Ending)' by Brian Eno. It is the sound of being born and dying at the same time! Also appropriately titled...