It is one of the songs which Mick Ryan wrote for his show "A Day's Work", which was very traumatic for me as in every performance my husband was shot as a conscientious objector! The show was recorded on cassette by Wild Goose Studios, and you should be able to get a copy from Mick or from Doug Bailey at Wild Goose. It is also in a book of Mick's along with the outline score...
If you can't get hold of it, send me a PM and I'll type out the words when i have a little more time!
Sarah