Question: Which part of England has the same accent as the accent that Jim Burke performs "chap hop" in? 

Context paragraphs:
Demography of Cumbria: The British county of Cumbria is located in North West England and has a population of 496,200 (making it the 41st most populous county in England).  However, with an area of 6,768 km² it is England's 3rd largest county, with only 73 per km², it is the country's second least densely populated county.  People from Cumbria are known as Cumbrians and they speak a variety of the Cumbrian dialect to the north, whilst a Lancashire accent is more prominent in the South (namely Furness, which was once part of Lancashire).  Along with Lancashire to the south, Cumbria is bordered with Scotland to the north, the Irish Sea to the west, Northumberland to the north-east, County Durham to the east and North Yorkshire to the south-east.

Flattery Not Included: Flattery Not Included is the debut album of Mr. B The Gentleman Rhymer, the chap hop musician and satirist.  It introduces Mr. B's notion of chap hop, a form of hip hop performed in Received Pronunciation with banjolele accompaniment and chappist lyrical themes concerning nostalgia for Edwardian life (or an idealised version of it), notably cricket, pipe-smoking, and sherry.  Other songs focus on hip hop culture and the relations between it and chappism as practised by Mr. B.

Australian cricket team in Australia in 1958–59: The 1958-59 Australians defeated the touring England team 4-0 in the 1958-59 Ashes series.  They were seen by the English press as having little chance of winning the series against the powerful England touring team.  They had only one recognised great player, Neil Harvey and had lost the fast bowling combination of Ray Lindwall and Keith Miller and the other veterans of Don Bradman's Invincible 1948 team.  There were, however, signs of recovery to those who would see them and E.W. Swanton believed that on their home ground Australia would be a shade better than England.  The best indication of the forthcoming series was the M.C.C. and Australian tours of South Africa in 1956-57 and 1957-58.  South Africa had a strong team in the 1950s, stunning the cricketing world by drawing 2-2 in Australia in 1953-54, losing 3-2 in the closely fought 1955 series in England and fighting back from a 2-0 deficit to draw 2-2 with Peter May's England in 1956-57.  In 1957-58 Ian Craig led a team labelled as the weakest to leave Australia to a 3-0 victory over the Springboks with Richie Benaud, Alan Davidson, Wally Grout, Ken Mackay, Colin McDonald, Jim Burke and Lindsay Kline all in fine form.  Norm O'Neill was not taken on tour, but struck innings of 175 in three hours and 233 in four hours in successive games against Victoria and was regarded as the "New Bradman".

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.  Peter Trudgill estimated in 1974 that 3% of people in Britain were RP speakers, but this rough estimate has been questioned by the phonetician J. Windsor Lewis.

Umpiring in the 1958–59 Ashes series: The England team were very unhappy with the umpiring of the 1958–59 Ashes series, in particular the questionable actions of some bowlers in the Australian team.  The televising of Test cricket was in its infancy and the notion of Test umpires using slow-motion replays or other modern techniques was considered absurd.  Instead the umpires had to make judgements based on what they saw in a split-second, and honest mistakes were accepted as part and parcel of the game.  However, touring teams sometimes felt that there was a natural bias towards the home team which led to some acrimony.  Keith Miller thought "Mel McInnes, Colin Hoy and Ron Wright were our leading umpires in the 1954-55 M.C.C. tour of Australia, and I have no hesitation in saying that McInnes gave the finest exhibition of umpiring in a Test series that I have experienced".  The England team thought well of him too, but in 1958-59 he lost the confidence of the England players and himself, appeared hesitant and gave some surprising decisions.  In the Fourth Test he hesitated to give Ken Mackay out even after the batsman walked after snicking a catch off Brian Statham.  Later Colin McDonald should have been run out when Fred Trueman flattened the stumps after his runner Jim Burke ran round the back of McInnes.  McInnes gave him out, but then changed his mind and gave him not out as he had not seen whether Burke had made the run or not.  On his next ball McDonald sportingly pulled his bat out of the way of the stumps to give Trueman "the easiest Test wicket I have ever taken".  Trueman was affected again when he batted, given out caught by Wally Grout off Richie Benaud when he had dropped his bat and missed the ball.  The England team became dispirited by the umpiring mistakes and, believing the officials to be against them, lost heart.  As Fred Trueman wrote

Professor Elemental: Paul Alborough, professionally known as Professor Elemental, is a steampunk and chap hop musical artist.

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.  Mr. B raps, or "rhymes", about high society, pipe smoking and cricket while playing the banjolele.  The character is described as having grown up in Cheam and attending Sutton Grammar School for Boys.

Chap hop: Chap hop is music originating from England that mixes the hip hop genre with elements from the Chappist or steampunk subcultures and stereotypical English obsessions such as cricket, tea and the weather.

Jim Burke (illustrator): Jim Burke is an American illustrator, painter, and educator who was born in Manchester, New Hampshire.

T. M. Maple: T.M. Maple (c. 1956–1994) was the pseudonym of Jim Burke, a Canadian who wrote more than 3,000 letters to comic book letter columns between 1977 and 1994.

Supporting paragraphs: Mr. B The Gentleman Rhymer Received Pronunciation
Answer: the south of England