And thanks Stanron, and I jump at the chance. I'm in touch with you on the PMs about this. I've given a link to a (very) rough rendering I've just put on on youtube for some friends in Harlow who've asked for it.

If anyone cares to see it, it's an open youtube clip, The Green Heart of Harlow. Note the guest appearance of our cat Piper in the second verse, which is largely about animals anyway.