Which part of England has the same accent as the accent that Jim Burke performs "chap hop" in? 
Mr. B The Gentleman Rhymer: Jim Burke, known professionally as Mr. B The Gentleman Rhymer, is a British parodist who performs "chap hop" — hip-hop delivered in a Received Pronunciation accent. Received Pronunciation: Received Pronunciation (RP) is the accent of Standard English in the United Kingdom and is defined in the "Concise Oxford English Dictionary" as "the standard accent of English as spoken in the south of England", although it can be heard from native speakers throughout England and Wales.
the south of England