“ How you look tonight” is the subject of this YouTube video. It takes you through the simple version right to the full cocktail lounge piano version.
Now this is for those who would like to improve their piano technique but it is quite a learning curve, so if you only play by ear, then give it a miss. For those who understand chord structure etc, it is quite revealing as I found. However, I am too far down the road to take so much knowledge on board. Still worth a look IMO.
Regards
Ron