@eurocelticyankee,
Fantastic version of Mack the Knife, euro. I recall after hearing Bobby Darin sing, I sang it and then some guy came up and asked me to sing Mack the Night again.
Inspired by osso/jo, I found this great couple of jazz men playing one of my favorites:
http://www.youtube.com/watch?v=sCQfTNOC5aE
and, the lyrics.
In a sentimental mood
I can see the stars come through my room
While your loving attitude
Is like a flame that lights the gloom
On the wings of every kiss
Drifts a melody so strange and sweet
In this sentimental bliss
You make my paradise complete
Rose petals seem to fall
It's all I could dream to call you mine
My heart's a lighter thing
Since you made this night a thing divine
In a sentimental mood
I'm within a world so heavenly
For I never dreamt that you'd be loving sentimental me