Question: What genre of music was played by the band, formed in 2007, Austin Carlile was lead vocalist for?
Context: 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. Mike Mattison is an American musician and vocalist of the Grammy Award-winning blues rock/soul group, the Tedeschi Trucks Band, as well as lead vocalist and co-founder of the blues rock trio Scrapomatic.  Mattison's vocal sound has been described as "strong," with an "expressive blues voice".  As lead vocalist of Scrapomatic, he picked up a nomination for Minnesota Music Awards best male vocalist, and both he and co-founder Paul Olsen were also nominated for best R&B Group.  Mattison was previously the lead vocalist of the Grammy Award winning Derek Trucks Band and has been a main songwriter of all three bands.  He is also an active essayist who publishes on music and poetry.  Since 2013 Mattison and Ernest Suarez have edited “Hot Rocks: Songs and Verse,” an ongoing feature in Five Points: A Journal of Literature and Art. The Warped Tour 2014 Tour Compilation is the nineteenth installment in the annual compilation series accompanying the Warped Tour.  The compilation's cover features a photograph of Of Mice & Men's vocalist, Austin Carlile. Orange and Lemons is a Filipino pop rock band formed in 1999 by lead vocalist and guitarist Clem Castro along with Ace and JM del Mundo.  Former member, Mcoy Fundales served as the lead vocalist and guitarist since it's formation until it's last reception in 2007.  The group's musical genre's been a mixed of alternative rock, indie pop and experimental music and heavily influenced by several well-respected bands in different generations like The Smiths, The Beatles and the Eraserheads.  The band had released three several albums and gained commercial success with their sophomore album "Strike Whilst the Iron is Hot" released in 2005. Someday Came Suddenly is the debut studio album by American electronicore band Attack Attack! .  It was released on November 11, 2008 through Rise Records.  The album's name derives from the third track, "Bro, Ashley's Here", and is the only album to include lead vocalist Austin Carlile. At the Drive-In is an American punk rock band from El Paso, Texas, formed in 1994.  The band currently consists of Cedric Bixler (vocals), Omar Rodríguez (guitar, vocals), Paul Hinojos (bass), Tony Hajjar (drums) and Keeley Davis (guitar, vocals).  After several early line-up changes, the band solidified into a five-piece, consisting of Bixler, Rodríguez, Jim Ward, Hinojos and Hajjar.  At the Drive-In released three studio albums and five EPs before breaking up in 2001.  Their third and final album before their split, 2000's "Relationship of Command", received a number of accolades and is cited as a landmark of the post-hardcore genre.  Following the breakup, Bixler-Zavala and Rodríguez-López formed The Mars Volta while Ward, Hinojos, and Hajjar formed Sparta.  At the Drive-In reunited in January 2012 and played the 2012 Coachella Valley Music and Arts Festival, as well as the 2012 Lollapalooza Festival.  In 2016, the band reunited for a second time, with guitarist and occasional lead vocalist Jim Ward no longer participating.  He was replaced by Sparta's Keeley Davis.  The band released their fourth studio album, "in•ter a•li•a", in 2017. Fruit are an indie folk rock band from Adelaide, Australia.  The group was formed in 1995, and consists of Mel Watson (lead vocalist, horn player, songwriter), Susie Keynes (lead vocalist, guitarist, songwriter), Sam Lohs (lead vocalist, acoustic guitarist, songwriter), Yanya Boston (drums, percussion), and Brian Ruiz (Bass guitar).  In 2003 they won the "Best Live Album" award at the Australian Live Music Awards.  Their most recent album is Burn, which was released in June 2005. Of Mice & Men (often abbreviated OM&M) is an American metalcore band from Orange County, California.  The band's lineup currently consists of lead vocalist and bassist Aaron Pauley, lead guitarist Phil Manansala, rhythm guitarist Alan Ashby, and drummer Valentino Arteaga.  The group was founded by Austin Carlile and Jaxin Hall in mid-2009 after Carlile's departure from Attack Attack! .  Since 2009, the band has released four studio albums.  Carlile departed from the band in December 2016 citing that a long term health condition prompted his exit.  After Carlile's departure the band continue to pursue creating music with Pauley taking on both bassist and lead vocalist duties. Austin Robert Carlile (born September 27, 1987) is an American former musician and current baseball coach from Pensacola, Florida.  He is the former lead vocalist of Attack Attack!  and Of Mice & Men.  After leaving Of Mice & Men, he went to coach youth baseball in Costa Rica.  Austin played sports in high school but eventually due to having to require multiple surgeries as a teenager he turned to music as an interest. Cold World is the fourth studio album by American heavy metal band Of Mice & Men, released on September 9, 2016 through Rise Records.  The album was produced by David Bendeth and is the follow-up to the group's third studio album, "Restoring Force" (2014).  The lead single, "Pain", was released on June 27, 2016.  Another single, "Real", was released on August 4, 2016 and then another new song, "Contagious", on August 29, 2016.  The album was released early exclusively on Apple Music on September 2.  It received mixed reviews from critics.  The album reached #20 in the US selling 19,000 copies in its first week.  This is the last album to feature Austin Carlile as he left the band later due to his health issues.
Answer: metalcore