Tardigrades

I’m no scientist, but when the heat dies, the cold is going to get out of control!

Probably that Wiggles song Fruit Salad

The Hawking radiation. Maybe???

The National Anthem of the USSR.

As once again, even as the heat death surrounds the peoples of the universe,
this song remains the anthem of a genie which will never be put back into the bottle.
Do not despair comrades! Our glorious revolution was forged amidst a dozen wars,
with all the odds and the legions of treachery stacked against the vanguard.
Just as they perservered, so will you.
Listen to this once again and remind yourself of what we had, and what we will once again have.