Your earworm is ...

[Porch Dweller]

The woman was a dream I had
Though rather hard to keep
For when my eyes were watching hers, they closed, and I was still asleep

For when my hand was holding hers
She whispered words and I awoke

And faintly bouncing round the room
The echo of whomever spoke
And I awoke, and faintly bouncing round the room
The echo of whomever spoke