Lancashire. And Manchester , Liverpool and Burnley are NOT in Lancashire.
I'll give you the first two but Burnley and Blackburn ARE in Lancashire.
For me it has to be an Irish accent, either side of the boarder, but I think it's the turn of phrase I like so much. Things like, "I'm going to do X, so I will" and how adults in NI still refer to their parents as 'Mammy and Daddy'.
If anyone wants to listen to a nice voice, Seth Andrews hosts 'the thinking atheist' podcast, it's not his accent but his actual voice, I could listen to all day. I don't care what he's saying, he could be reading a shopping list.