Alan Parsons' "Uroboros" single from his new album:
https://www.youtube.com/watch
"What is lost will be found
As the serpent coils round and round
Now the future's the past
In the grasp of the uroboros
Round and round again
Where the end begins
Back where the beginning arrives
Season cycle spins
And the winter wind
Turns to summer's sigh
Familiar stranger in
Some eternal return
Heads and tails flip
As fortunes turn."