Isn't it just!
Clear serious commitment on those making sure language is authentic.
Hearing some of the instrumental covers makes me fantasize about all the 'bands' of musicians & the songs they'd play live, never to be written down & back before music could be recorded.
I would love to imagine a group playing a song not quite unlike this in a tavern & people going wild...
https://www.youtube.com/watch?v=X5d8bnvO2JQ (System of a Down - Toxicity - Medieval Style - Bardcore)