What is it about a source singer that's different, quote joe offer. depends on how you look at it, from a musical point of view it depends on the source singer some were better singers than others, but all of them are about the roots of the music.
as for making fun of joe offer, i dont need to , he does it himself unwittingly, reminscent of the controller in thomas the tank enginewith the addtion of sanctimonios twaddle