Sorry, was me before, (Rockhen,) not sure why appearing as guest there...
I think a song that "that is so far from relevent to the modern way of life that it needs a university lecturer to introduce it properly and explain all the strange out of use words and translate the dead dialect" as you put it, Twangy, does have a place, along with any other songs that the artist may choose. It probably wouldn't be my cup of tea but, so what? I'll try really hard not to snooze if it has 43 verses...LOL
The only songs I would not like to hear being played, are ones that are not considerate of the audience, eg if there are children present, contain excessively offensive language or material...(now 'what' is offensive? Another hugely personal debate, depending also on the time and place, too!)
So, Villan...have a word and I'm sure we can sort out a day when my saucepans are safely locked away..! 'Mr Rockhen' is a nicely subservient name (hee hee) but I have a feeling he won't go for that either...guess he'll have to start thinking fast! :-)