Crinan Canal Song 

There is about 2-3 seconds missing at the start. It begins immediately after "From the Wheelhouse" ends, which can be seen here ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-auU6Zdkun_I.html

Yes, it is.

@@marygalbraith John Grieve used to have hair!

Yes, and he sang the same song as McPhail in the Vital Spark episode, "The Argument ".

@@Dogtagnan I found the tv versions of her engineer and Captain to be very different than how they are in the stories.

in one of the stories Dan went to bed and left the boiler with a full head of steam. this made the captain blow off the pressure early the next morning and get into a little trouble with the police