I am certainly not arguing for the de facto autonomy of the individual work, even though there is much to be said for making the attempt to see it in that light as one facet of the reception process.
Some kinds of nails, such as those used for defending the soles of coarse shoes, called hobnails, require a particular form of the head, which is made by the stroke of a die.
I can understand why those bands do it. It can be a hell of a lot of bloody fun. People are allowed to have a bit of fun after the age of 40, and a lot of them do need the money.

