It's not really Weather Report, as Wayne Shorter is missing. This concert was called Narada Michael Walden & "Former Members of Weather Report", as far as I know, and I think it was produced for the Japanese TV only.
Michael Walden is a fine drummer & producer. He did many records under his own name, and there's a few fun and catchy Disco-Funk tunes. I saw him live with Mahavishnu Orchestra many years ago (this concert was released on DVD).