|The Oscar Peterson Trio performing the piece You Look Good to Me at Het Concertgebouw in Amsterdam, the Netherlands. I don't think the Oscar Peterson Trio requires further explanation.
This is a very rare recording. It was broadcasted on Dutch television about a year ago. As far as I know, this video has not been uploaded yet.
I once heard there are many fine video recordings like this in the archives of this Dutch building. It's such a shame that no one can reach these treasures..