We have recently recorded a new CD with WildGoose and 'Off For The Op' is on it. The CD will be ready in a few weeks. The song is also in our book 'Wind and Water', which is available for £5 plus P & P from our website http://homepage.ntlworld.com/lynne.heraud/
The vacuum cleaner song is actually called 'British Medical Journal'. The words are an exact copy of an article in the British Medical Journal dated 5th July 1980 and were set to a psalm chant by a friend, John Lambert, about 25 years ago. It's never been recorded.