Question: When was the Canadian band formed who's single/EP is "Looking Glass"?

full_context: Document 1: Face the Music (EP): Face the Music: The EP (also known as Face the Music) is the title of the second extended play released by Canadian pop-rock group Marianas Trench. Featuring popular songs from the group's most recent album, "Ever After" (2011), the EP marks Marianas Trench's first official US music release. It was first released May 10, 2013 in New Zealand before being released in North America later that month, and was distributed through 604 Records, Cherrytree Records, and Interscope Records.
Document 2: Water (EP): Water is the second release from Traverse City/Chicago based band, Salem. The EP was pressed on clear red 7" vinyl. The release was limited to 500 copies, like the bands' previous EP, Yes I Smoke Crack. A video for the song, Skullcrush, was presented to promote the EP, nearly 9 months after the release, however. Unlike Yes I Smoke Crack, the EP was available for digital download on popular music websites such as iTunes and Rhapsody. The EP also gathered attention because the lead track was once again Redlights, just like the previous EP. The track also appears on the band's album (although remixed), King Night.
Document 3: The Birthday Massacre: The Birthday Massacre (abbreviated TBM) is a Canadian band, formed in 1999 in London, Ontario, and currently based in Toronto, Ontario. The current lineup consists of lead vocalist Chibi, rhythm guitarist Rainbow, lead guitarist Falcore, drummer Rhim, keyboardist Owen, and bassist Nate Manor.
Document 4: Nothing and Nowhere: Nothing and Nowhere is a 2002 album by Canadian band The Birthday Massacre. It is their first official studio release. The album was re-released in 2004 with new artwork due to high demand. Original pressings of the release sell for high prices to collectors on eBay. Reworked and re-recorded tracks of "Happy Birthday," "Horror Show," "Video Kid," and "The Dream" appear on their 2004 release "Violet", but only the LP version.
Document 5: List of Escape the Fate band members: Escape the Fate is an American rock band from Las Vegas, Nevada, formed in 2005 and originally from Pahrump, Nevada. The group consists of Robert Ortiz (drummer), Craig Mabbitt (lead vocalist), TJ Bell (rhythm guitarist, bassist and vocalist), Kevin "Thrasher" Gruft (lead guitarist, bassist, backing vocalist) and touring musician Max Georgiev (bassist). The group was founded by original vocalist Ronnie Radke, bassist Max Green and lead guitarist Monte Money. The band has had 10 official members and 5 touring members and throughout 2010-2013 had a fluctuating lineup, and has recorded 5 album with 4 different studio lineups.
Document 6: Marianas Trench (band): Marianas Trench is a Canadian pop punk band from Vancouver, British Columbia, formed in 2001. The band consists of members Josh Ramsay (lead vocalist, rhythm guitarist, pianist, songwriter, and occasional drummer), Matt Webb (lead guitarist and backing vocalist), Mike Ayley (bass guitarist and backing vocalist), and Ian Casselman (drummer, percussionist, and backing vocalist). The band has released four full-length studio albums, the most recent titled "Astoria", released on October 23, 2015, along with 2011's "Ever After", 2009's "Masterpiece Theatre" and 2006's "Fix Me". Their third album "Ever After" was nominated for a Juno Award.
Document 7: B/E/A/T/B/O/X: B/E/A/T/B/O/X is the second studio album by American electronic music duo Glass Candy, released in November 2007 by Italians Do It Better. The album received two limited-edition vinyl pressings in 2008, both including a bonus 7″ (featuring the previously unreleased tracks "High B" and "The Gate"), and one of them pressed on pink vinyl. A new blue vinyl edition was released in April 2010, including the same bonus 7".
Document 8: Yas Taalat: Yas Taalat is a recording artist and song writer born in Sudbury now based in Toronto. He is the co-founder and lead singer of the popular gold selling status band Project Wyze and currently the successful hip hop group Dead Celebrity Status. Yas had been making music and performing since the early age of 13 and toured with hip hop group Public Enemy by the time he was 14 years of age. Yas and band partner Bobby made a name for themselves across North America as gifted lyricists and ferocious battle emcee's. Though born in Canada his parents hail from Morocco. He is Muslim and talks about the pains and struggles of being one in this post 9/11 world on the Dead Celebrity Status track "In This Day and Age" featuring Jeordie White aka Twiggy Ramirez from Marilyn Manson and Bif Naked.
Document 9: Sum 41: Sum 41 is a Canadian rock band from Ajax, Ontario. Originally called Kaspir, the band formed in 1996 and currently consists of lead vocalist/rhythm guitarist/keyboardist Deryck Whibley, lead guitarist/backing vocalist Dave Baksh, rhythm/lead guitarist/keyboardist/backing vocalist Tom Thacker, bassist/backing vocalist Jason McCaslin and drummer Frank Zummo.
Document 10: Something Old / Something New: Something Old / Something New is the third extended play recorded by Canadian rock group Marianas Trench, released May 26, 2015 through 604 Records, Cherrytree Records, and Interscope Records. It contains two songs originally recorded for the band's fourth studio album, "Astoria" (2015), and two tracks that pre-date the recording of their debut studio album, "Fix Me" (2006), from their Self-Titled EP "Marianas Trench" (2002). The EP was released in promotion of "Astoria" and serves as a "thank you" to their fans.
Document 11: Metric (band): Metric is a Canadian rock band founded in 1998 in Toronto. The band consists of Emily Haines (lead vocals, synthesizers, guitar, tambourine, harmonica, piano), James Shaw (guitar, synthesizers, theremin, backing vocals), Joshua Winstead (bass, synthesizers, backing vocals) and Joules Scott-Key (drums, percussion). Although the band is Canadian, Haines was born in India and Winstead is American. The band started in 1998 as a duo formed by Haines and Shaw with the name "Mainstream". After releasing an EP titled "Mainstream EP", they changed the band's name to Metric, after a sound that was programmed by Shaw on his keyboard. In 2001, Winstead and Scott-Key joined them.
Document 12: Esben and the Witch discography: The discography of British rock band Esben and the Witch consists of two released albums, one upcoming album, three extended plays, four singles, two promotional singles and 8 music videos. In 2009 they self-released their debut EP "33", then released their debut single "Lucia, at the Precipice" on Too Pure in February 2010. They then signed to Matador Records and released their debut single for the label "Marching Song" in October 2010. This was followed by the "Warpath" single the same month, then their debut album "Violet Cries" in January 2011. They released the final single from the album, "Chorea", in April 2011. In October 2012 they released the promotional single for "Deathwaltz", followed by their second album "Wash the Sins Not Only the Face" in January 2013. They have since left Matador and plan to create their own label. They are going to work with Steve Albini on their third album in summer 2014, and plan to release it by Autumn 2014. They are on PledgeMusic, which is an online Direct-to-Fan music platform that facilitates musicians reaching out to their fanbase (termed Pledgers) to pre-sell, market, and distribute music projects including recordings, music videos, and concerts. On PledgeMusic they are putting pre-orders for their third album up, in which some include a hand-made bonus EP called "And New Life Blossoms From the Ruins", and the money will go towards the recording costs. On April 7, 2014, they will release a split EP with Thought Forms, featuring two new songs "No Dog" and "Butoh".
Document 13: Metric discography: Metric is a Canadian indie rock and new wave band founded in 1998 in Toronto. The band has also at various times been based in Montreal, London, New York City and Los Angeles. Metric consists of vocalist Emily Haines (who also plays the synthesizer and guitar), guitarist James Shaw (who also plays the synthesizer and theremin), bassist Josh Winstead and drummer Joules Scott-Key.
Document 14: Looking Glass (EP): "Looking Glass" is a single/EP by Canadian electronic rock band The Birthday Massacre. Unlike their previous single, "Red Stars", the "Looking Glass EP" is a physical release rather than a digital download available through iTunes.
Document 15: Castle of Glass: "Castle of Glass" is a song written by American rock band Linkin Park for their fifth studio album, "Living Things". The song was produced by co-lead vocalist Mike Shinoda and Rick Rubin. The song was released as a promotional single for Danger Close Games's 2012 release, "", as with Linkin Park's previous contribution to the "Medal of Honor" series, "The Catalyst". The single was released on February 2, 2013 in physical format and on March 22, 2013 it was released as a digital single on iTunes.
ground_truth: 1999