"Jon REALLY needs to break right away from all The Luvvies wot surround him"

I sorta thought singing on his own without anything or anyone else supporting him, pretty much covered that one!

"none of the stranglededly strange sheep bleatingly awful sounds that come with his Traddie music..."

I don't think his singing is basically any different to that when he's being supported by instruments. Are you saying that Jon can't sing Lizzie, and that he only sounds good when he's drowned out by other stuff?