A black hole

Today I dug a hole,  cut a tree
Hurt my back and neck
Today you dug a hole, announced a change
and all be now is wrecked
A glass of bubbly or two, or three or four
Is what i need to chill
What will you do to stop the noise
And voices to be still
In the back,  behind the lady
With magic she bewitched
Her warlock mate of fire and red
The final curtain he stitched
To go on and get that reward
Was impossible without he
For a true master,  the fallen one
They threw under a bridge
What did they say or conjure up
A spell was cast for you
All is blind a circle a star
Light on a candle you blew