High Voltage - Dead Stars lyrics

We've never seen them directly yet we know they are there
Lurking within dense star clusters
Or wandering the dust lanes of the galaxy
Where they prey on stars or swallow planets whole
Our Milky Way may harbour millions of black holes
The ultra dense remnants of dead stars

But now, in the universe far beyond our galaxy
There's evidence of something far more ominous
A breed of black holes
That has reached incomprehensible size and destructive power
Just how large and violent and strange can they get?