DR George, it's been my discovery in years of working with John Yap and listening to many of his "complete" recordings that he does very little research before recording. Both his Kiss Me Kate and Grease recordings follow the current published vocal scores with their cleaned-up-for-high-schools lyrics. John McGlinn's complete Kiss Me Kate recording uses Porter's original lyrics.
I will hear Anyone Can Whistle when I find a used copy, so I'm not giving Mr Yap any money. From the one track I've heard, I would say there's too much "acting" going on compared to the wonderful original cast recording.