"What about that Bob Dylan bloke; he wrote "She Belongs to Me"? "

I do blieve we're referring to the standard You Belong to Me, written by Chilton Price (though also credited to Redd Stewart and Pee Wee King)The Kate Rusby version is to be found on her 2005 album The Girl Who Couldn't Fly
some information on Chilton Price

Chilton Price