Question: What Canadian band, formed in 1999 in London, Ontario, released their third EP called Imaginary Monsters on August 9, 2011?

<P0-S0>  The current lineup consists of lead vocalist Chibi, rhythm guitarist Rainbow, lead guitarist Falcore, drummer Rhim, keyboardist Owen, and bassist Nate Manor. <P0-S1> The Birthday Massacre (abbreviated TBM) is a Canadian band, formed in 1999 in London, Ontario, and currently based in Toronto, Ontario. <SEP> <P1-S0>  It was released August 9, 2011. <P1-S1>  The whole album was made available for streaming direct from the band's Myspace on August 4, 2011. <P1-S2> "Imaginary Monsters" is the third EP by the Canadian rock band The Birthday Massacre, and contains three new tracks, and five remixes. <P1-S3>  Album artwork by Owen Mackinder, the band's keyboardist. <SEP> <P2-S0>  Her first release was the 5-track "Acoustic EP" which was released on the iTunes Store on 13 September 2010. <P2-S1>  Aplin was confirmed as the soundtrack to the John Lewis 2012 Christmas television advertisement, covering Frankie Goes to Hollywood's "The Power of Love", the song reached number one on the UK Singles Chart. <P2-S2>  Aplin released her third EP, "Home", on 9 January 2012. <P2-S3>  The song originally featured on her Never Fade EP and it was released on 5 May 2013, charting at number 19 on the UK Singles Chart. <P2-S4> The discography of British singer-songwriter Gabrielle Aplin, consists of two studio albums, four extended plays, three live albums and five singles. <P2-S5>  In 2015, Aplin released her second studio album entitled "Light Up the Dark". <P2-S6>  However, the album's release date was later confirmed as 13 May 2013. <P2-S7>  Aplin announced live on 17 February Radio 1 Chart Show that her third single would be "Panic Cord". <P2-S8>  "Light Up the Dark" debuted at number 14 on the UK Albums Chart. <P2-S9>  In April 2011, Aplin was invited to perform for "BBC Introducing" at Maida Vale Studios, where she played 3 tracks from "Never Fade" and a cover of the Coldplay song "Fix You". <P2-S10>  In 2014, Aplin released her "English Rain EP" in the United States. <P2-S11>  "English Rain" charted at number 2 on both the UK Albums Chart and Scottish Albums Chart, while reaching number on the Irish Albums Chart. <P2-S12>  The EP was released on the 6th of May and features 5 songs from her debut album, as well as a cover of Canadian singer Joni Mitchell's "A Case of You". <P2-S13>  In addition, she also unveiled its artwork and release date of 29 April 2013. <P2-S14>  Her second EP "Never Fade" was released on 9 May 2011 and saw Aplin expand her sound, showcasing a more folk rock sound and playing all instruments herself. <SEP> <P3-S0> Zico Chain are a rock band from London, United Kingdom, formed in 2002. <P3-S1>  To date, they have released two full albums entitled "Food" and "The Devil in Your Heart", a self-titled EP and an EP called "These Birds Will Kill Us All". <P3-S2>  The band opened the main stage at the Download Festival on 8 June 2007. <P3-S3>  They supported Velvet Revolver on their 2007 summer tour of the UK, in support of their second album "Libertad". <P3-S4>  Their new album "The Devil in Your Heart" was released on 16 April 2012.