SadGit that I am I have a copy of "The Bricklayers Song" by Noel Murphy on an RCA "Caught In The Act" L.P. recording (33 rpm 12 inch) it is excellent and I am grateful to GR for reminding me it exists.
It is quite illustrative of what can occur if people work out of their depth on their own initiative, having convinced the guy in charge you are fit to be trusted.