Question: Public Stunts Private Stories is an authorized biography of a Canadian rock band that was left as a quartet in what year?

Context paragraphs:
Canadian music genres: Canadian music genres identifies musical sounds as belonging to a particular category and type of music that can be distinguished from other types of music made by Canadians.  The music of Canada has reflected the multi-cultural influences that have shaped the country.  First Nations people, the French, the British, the Americans and many others nationalities have all made unique contributions to the musical genres of Canada.  During the swing boom of the late 1930s and early 1940s, Canada produced such notable bandleaders as Ellis McLintock, Bert Niosi, Jimmy Davidson, and Mart Kenney.  In the 1940s, Bert Niosi and Oscar Peterson became widely known.  Canada has also produced a number of respected classical music ensembles, including the Montreal Symphony Orchestra and the Toronto Symphony Orchestra.  Canadian rock describes a wide and diverse variety of music produced by Canadians, with the most notable Canadian rock band being Rush, who currently place fifth behind The Beatles, The Rolling Stones, KISS and Aerosmith for the most consecutive gold and platinum albums by a rock band.  The Canadian hip hop scene was first established in the 1980s.  Some of the most well known Canadian rappers and hip-hop artists include Drake and Maestro Fresh-Wes.

Public Stunts Private Stories: Public Stunts Private Stories is an authorized biography of the Canadian alternative rock group Barenaked Ladies originally published in 2001.  The book is written by a friend of the band along with a fellow "Scarberian" Paul Myers, brother of actor Mike Myers.

U2 by U2: U2 by U2 is an autobiography written by the members of Irish rock band U2 and first published in London by HarperCollins in 2005.  Bono, The Edge, Adam Clayton, and Larry Mullen Jr. collaborated with their friend Neil McCormick, a staff music writer for "The Daily Telegraph" to write the only authorized biography of the band.  It portrays the story of U2 in their own words and pictures.

Barenaked Ladies: Barenaked Ladies (often abbreviated BNL or occasionally BnL) is a Canadian rock band.  The band is currently composed of Jim Creeggan, Kevin Hearn, Ed Robertson, and Tyler Stewart.  Barenaked Ladies formed in 1988 in Scarborough, Ontario (now incorporated into the City of Toronto) as a duo of Robertson and Steven Page.  Brothers Jim and Andy Creeggan joined at the end of 1989, and Stewart was added in 1990 while Andy was on hiatus from the group.  Andy departed permanently in 1995 citing musical differences and was replaced by Hearn.  Page left in 2009, leaving the group as a quartet.

Shovelhead (band): Shovelhead, stylized SHOVELHEAD, is a Canadian rock band formed in 1995 in Montreal, Quebec, Canada.  The band consists of Marko Rakic (lead vocals, guitar, keyboards), Nikola Rakic (drums, backing vocals), Youri Targiroff (lead guitar, backing vocals) and Alexander Rakic (bass, backing vocals).  Before the name SHOVELHEAD was chosen in 1995, all four members had played informally together or together as part of cover bands from their teenage years on.  It was during the period just prior to the recording of their debut album, Pocus Cadabra, that the quartet first decided to take a more serious approach.  Their first originals were recorded by Canadian platinum producer Glen Robinson and released independently as a full length CD titled Pocus Cadabra in 1996.  SHOVELHEAD eventually secured management with entertainment attorney Jonathan Levin in Los Angeles in late 1997 and signed with Chicago based independent label QED Entertainment.  SHOVELHEAD moved to Los Angeles in the summer of 1998 and showcased for several major labels in the Los Angeles area seeking major label distribution.  Although no contracts materialized, SHOVELHEAD continued promoting themselves as independent artists.  As the importance of major labels continued to wane, the band continued self promoting and touring and continued to record and release material independently.

Hollowick: Hollowick is a Canadian rock band from Oshawa, formerly called Rides Again.  It is composed of lead singer and guitarist Nathan Peyton, bassist and brother background vocalist Chad Peyton, lead guitarist Luke LeDoux, and drummer Frank Goerz.  Their first full-length album, "Into Existence", was released as Rides Again on 2 October 2007.  The first single, "Wonder Why", was produced by Gavin Brown (known for producing other Canadian bands including Billy Talent and Three Days Grace).  Videos and singles followed for Infected and It's Too Late, which received play on MuchMoreMusic.  "Infected" became a top 10 modern rock hit in Canada.  The band has toured with Theory of a Deadman, Social Code, The Trews and Hedley, Yellowcard among others.  A few years before "Into the Existence", Rides Again was known for their hit song "Geeze Louise", a pop rock song popular among young teens.  The band was incorporated with Vodoo Records at this time, playing across southern Ontario.  At this time the original drummer and cousin of Nathan and Chad, Bradley Christiansen, was in the band, but had left later on to pursue other career options.  2007 seemed to be the year for the striving Canadian band having their music videos published on Much Music, and Much More Music as well as radio stations across Canada.  In mid-2009, Mike McElroy resigned as Rides Again drummer to pursue other importances.  After Mike left they asked drummer and musician Kelly Voelkel to join the band, Kelly performed all of the drums and percussion on Hollowick's upcoming album.  In July 2009 Kelly left to pursue more professional endeavours.  Friend Anthony Moreino and former Rides Again merchandise guy filled in on drums for a short time for Hollowick, until new drummer Frank Goerz was found.  With Goerz now behind the drum kit, there's a new level of explosive energy never felt before for Hollowick.

Dark Eyes (Half Moon Run album): Dark Eyes is the debut studio album by the Canadian indie rock band Half Moon Run, released through Indica Records in Canada on March 27, 2012.  Their debut single "Full Circle" reached number 29 on the Canadian rock/alternative chart in 2012.  The track was also used on the 'Horizon' trailer for "", shown during E3 2013.  The album's second single "Call Me in the Afternoon" peaked at number 19 on the Canadian rock/alternative chart in 2013.  In the United States, the album has sold 12,000 copies as of September 2015.  The band also released a song entitled 'Unofferable' on the album's international release in July 2013.

Garry Peterson: Garry Denis Peterson (May 26, 1945) is a Canadian drummer who has been a long-term member of the Canadian rock band The Guess Who.  Along with Randy Bachman, he has also recorded and toured with another Canadian rock band, Bachman-Turner Overdrive from 1984-1986.

The Hunt (band): The Hunt was a Canadian rock band formed in 1977, mostly made up of members from another Canadian rock band Dillinger.  After Dillinger broke up, guitarists Paul Dickinson and Paul Cockburn, drummer and percussionist Paul Kersey, keyboard player Jacques Harrison, keyboard player and bass guitarist Gerry Mosby, bass guitarist Carl Calvert, and guitarist and bass guitarist Brian Gagnon all eventually were in The Hunt.  Most members also sang.  Producer Steve Vaughan joined the band for two of the albums.  Carl Calvert played bass guitar on the album "Thrill of the Kill" in place of Brian Gagnon.  After having success in Canada but not much in the U.S., the group disbanded in 1984.

Get It on Credit: Get It on Credit is the third studio album by Canadian rock band Toronto, released in 1982.  Both original members, Nick Costello and Jim Fox, left the band prior to this release, to be replaced by Gary LaLonde and Barry Connors respectively.  LaLonde later joined Honeymoon Suite, while Connors went on to work with Toronto-based quartet Coney Hatch.

Supporting paragraphs: Public Stunts Private Stories Barenaked Ladies
Answer: 2009