There is a very good Closing song written by Alan Bell from Lancashire U.K. called the Minstrel. chorus is:

Goodbye and adieu and farewell
I've loved you but now I must leave you with a smile and a song as we part
the show's over it's time to be gone
But perhaps I will see you next year
When I'll have some more tales to ammuse you
And many more tunes you will hear
I'm a minstrel a peddler of songs.

If anyone is interested i have the words somewhere