question: Amber Calling are an Australian pop punk and emo band from Adelaide, which formed in 2005 as 919, during their career they have supported shows by Panic! at the Disco, an American rock band from Las Vegas, Nevada, formed in what year?
answer: 2004
context: Title: Project Rocket
  Passage: Project Rocket was an American pop punk band from Chicago, Illinois, formed in 2002.  The band consisted of members Andy Hurley, T.J. Minch, Kyle Johnson, Noah Nickel and Seth Lingebrigtson.  The members originally played in hardcore, political metalcore and punk rock bands such as Racetraitor, Spitalfield, 7 Angels 7 Plagues, Knockout, killtheslavemaster, The Kill Pill and Vegan Reich before forming Project Rocket to develop their own pop punk and emo sound.
  Title: Panic! at the Disco
  Passage: Panic!  at the Disco is an American rock band from Las Vegas, Nevada, formed in 2004 and featuring the current lineup of vocalist Brendon Urie, accompanied on tour by bassist Dallon Weekes, guitarist Kenneth Harris and drummer Dan Pawlovich.  Founded by childhood friends Ryan Ross, Spencer Smith, Brent Wilson and Urie, Panic!  at the Disco recorded its first demos while its members were in high school.  Shortly after, the band recorded and released its debut studio album, "A Fever You Can't Sweat Out" (2005).  Popularized by the second single, "I Write Sins Not Tragedies", the album was certified double platinum in the US.  In 2006, founding bassist Brent Wilson was fired from the band during an extensive world tour and subsequently replaced by Jon Walker.
  Title: Pop Punks Not Dead Tour
  Passage: The Pop Punk's Not Dead Tour is a concert tour headlined by American rock band New Found Glory.  The initial US leg was sponsored by "Rockstar" energy drink, with the band supported by Set Your Goals, The Wonder Years, Man Overboard, and This Time Next Year.  The band wanted to showcase young talent from within the pop punk scene, following in the footsteps of bands such as Less Than Jake, Blink-182 and Green Day, who had in turn helped them out by offering support roles early in their career.  It was announced on 1 August 2011 that the tour would commence on 6 October in Santa Cruz, California, running through 20 November in San Diego following the release of the band's seventh studio album "Radiosurgery".  AbsolutePunk ran an exclusive competition on their website, with five pairs of free tickets available for the tour including a meet-and-greet with the band back stage.  During the band's stint on the 2012 "Kerrang!"  Tour, it was announced they would be bringing the tour to UK shores later in the year.
  Title: Amber Calling
  Passage: Amber Calling are an Australian pop punk and emo band from Adelaide, which formed in 2005 as 919.  They issued an extended play, "Road Rage" (2006), under that name.  Their second EP, "The Truth About Lies" appeared on 14 April 2008.  Amber Calling issued their debut album, "Run Home Jack.  Home Run Jack", on 31 May 2011.  During their career they have supported shows by Grinspoon, Kenny Vasoli, Panic!  at the Disco, and Short Stack.
citations: Panic! at the Disco Amber Calling