Song Title

[fancydan]

Can anyone remember the title of an old bbc series with the sound of a train.
I think it was called (Something) BLUE
Many thanks

[Chinajan]

I saw your other post where you said you meant 'royal'.

I wonder if you're thinking of 'Coronation Scot' which is both the name of a train and the name of the them tune to the Paul Temple BBC radio series.