What genre of music was played by the band, formed in 2007, Austin Carlile was lead vocalist for?
Attack Attack! Attack Attack! was an American metalcore band from Westerville, Ohio, United States, formed in 2007 originally as Ambiance, later changing their name. Attack Attack!'s first release, an independent EP titled "If Guns Are Outlawed, Can We Use Swords?", was released in 2008, which led to the signing of the band to Rise Records the same year. They released three full-length albums, "Someday Came Suddenly", a self-titled album, and "This Means War" all through Rise Records. The band left Rise Records in 2012 and disbanded a year later after a farewell tour.
Avian (band) Avian is a melodic power metal band founded in 2002 by guitarist Yan Leviathan. The band features singer Lance King. In 2005 they released their debut album "From the Depths of Time", a concept album dealing with the end of days and a warning to mankind. Musically, Avian is influenced by bands such as Iron Maiden, HammerFall, Savatage, and Megadeth. In December 2006, Avian was an opening act for Twisted Sister. Their second album, titled "Ashes And Madness", was released in September 2008. In early 2010 Lance decided to leave the band so that he could focus on family and professional obligations and was replaced with Brian Hollenbeck, who appeared on their first EP, entitled "The Path", which was released in September 2010.