Question: The Rutles 2 is a modern re-telling of a 1978 mockumentary which satirizes which band?

Context paragraphs:
John Halsey (musician): John Halsey (born 23 February 1945 in Highgate) is a rock drummer, best known for his appearance as Barrington Womble ("Barry Wom") in The Rutles, leading to his playing with Neil Innes's band Fatso and appearing in the television film "All You Need is Cash" (1978).

The Rutles 2: Can't Buy Me Lunch: The Rutles 2: Can't Buy Me Lunch is a 2002 re-telling of the 1978 mockumentary "All You Need Is Cash", in a modern setting.

History of a Salaryman: History of a Salaryman (; lit.  "Salaryman Cho Han Ji") is a 2012 South Korean television series that aired on SBS from January 2 to March 31, 2012 on Mondays and Tuesdays at 21:55 for 22 episodes.  Starring Lee Beom-soo, Jung Ryeo-won, Jung Gyu-woon, Hong Soo-hyun, Lee Deok-hwa, and Kim Seo-hyung, the series is a quirky comedy and murder mystery about an ordinary salaryman who finds himself involved with corporate spies and rival pharmaceutical companies.  It satirizes the historical events during China's Chu–Han Contention (206-202 B.C.) to become a parody of modern office politics.

Nirvanna the Band the Show: Nirvanna the Band the Show is a Canadian mockumentary television series created by Matt Johnson and Jay McCarrol.  It premiered on February 2, 2017 on Viceland.  It is based off the former web series of the same name.

Awkward &amp; Depressed: Awkward & Depressed is the third studio album by YouTube comedian Jarrod Alonge, released under the moniker of his fictitious emo band Canadian Softball, on July 28, 2017.  The album primarily satirizes and parodies tropes found in the emo genre, primarily from the early 2000s emo revival.  The album directly parodies bands such as American Football, Modern Baseball, Hawthorne Heights and Hotel Books.  The album also features a cover of "Seven" by Sunny Day Real Estate, a first for Alonge.

All You Need Is Cash: All You Need Is Cash (also known as The Rutles) is a 1978 television film that traces (in mockumentary style) the career of a fictitious British rock group called The Rutles.  As "TV Guide" described it, the group's resemblance to The Beatles is "purely—and satirically—intentional."

I Hate Everything About You: "I Hate Everything About You" is the debut single by Canadian rock band Three Days Grace, from their debut self-titled album.  The song peaked at number 55 on the "Billboard" Hot 100 chart, number 4 on the Mainstream Rock Tracks chart and number 2 on the Modern Rock Tracks chart.  It was the 111th Best performing song of the decade on the Modern Rock Tracks chart, and the 130th best performing song of the decade on the Rock Songs Charts.  Despite not being one of their number one hits on any of the 2 charts, it's the band's longest running song on the Modern Rock chart at 45 weeks, and it also stayed 46 weeks on the Mainstream Rock chart.  "I Hate Everything About You" is one of the band's most successful and most popular songs and is the band's most viewed music video on YouTube with over 156 million views as of May 2017.

On Angel Wings: On Angel Wings is a modern re-telling of the Nativity story written by Michael Morpurgo and broadcast on BBC One in December 2014.

This Is Spinal Tap: This Is Spinal Tap (stylized as This Is Spın̈al Tap) is a 1984 American rock music mockumentary comedy film directed, co-written, scored by, and starring Rob Reiner, and co-starring Christopher Guest, Michael McKean and Harry Shearer.  The film portrays the fictional British heavy metal band Spinal Tap.  The film satirizes the wild personal behavior and musical pretensions of hard rock and heavy metal bands, as well as the hagiographic tendencies of rock documentaries of the time.  The three main members of Spinal Tap—David St. Hubbins, Derek Smalls and Nigel Tufnel—are played by actors McKean, Shearer, and Guest, respectively.  The three actors play their musical instruments and speak with mock English accents throughout the movie.  Reiner appears as Marty Di Bergi, the maker of the documentary.  Other actors in the movie are Tony Hendra as group manager Ian Faith, and June Chadwick as St. Hubbins' interfering girlfriend Jeanine.  Actors Paul Shaffer, Fred Willard, Fran Drescher, Bruno Kirby, Howard Hesseman, Ed Begley, Jr., Patrick Macnee, Anjelica Huston, Vicki Blue, Dana Carvey, Billy Crystal and Linnea Quigley all play supporting roles or make cameo appearances in the movie.

Mannequin (1987 film): Mannequin is a 1987 American romantic comedy fantasy film starring Andrew McCarthy, Kim Cattrall, Meshach Taylor, James Spader, G. W. Bailey, and Estelle Getty.  Directed and written by Michael Gottlieb, the film was also co-written by Edward Rugoff.  The original music score was composed by Sylvester Levay.  The film, a modern re-telling of the Pygmalion myth, tells about a chronically underemployed artist named Jonathan Switcher (played by Andrew McCarthy) who gets a job as a department-store window dresser and falls in love with a mannequin (played by Kim Cattrall)—the attraction being that she comes to life on occasion, but only for him.

Supporting paragraphs: The Rutles 2: Can't Buy Me Lunch All You Need Is Cash
Answer: The Beatles