Lyrics of Oh lord! when? how?

He'll pick a moment he'll take a chance he'll
Invite us all to a fatal dance such a man and
Such a mess - it's not an easy guess
I know that look i know that face i'd better get
Ready to hunt and trace bit by bit and on and
On -and then he's gone

Oh lord! when? how?
Such a major mess -it's not an easy guess

For a second or two he might appear it takes a
Second or less and he'll disappear such a man
And such a mess -it's not an easy guess