Evelyn, A Modified Dog lyrics

Evelyn, a modified dog
Viewed the quivering fringe of a special doily
Draped across the piano, with some surprise

In the darkened room
Where the chairs dismayed
And the horrible curtains
Muffled the rain
She could hardly believe her eyes

A curious breeze
A garlic breath
Which sounded like a snore
Somewhere near the Steinway (or even from within)
Had caused the doily fringe to waft & tremble in the gloom

Evelyn, a dog, having undergone
Further modification
Pondered the significance of short-person behavior
In pedal-depressed panchromatic resonance
And other highly ambient domains . . .

Arf she said

Submitted by Guest

What do you think is the meaning of Evelyn, A Modified Dog by Frank Zappa?