It Dies Today (sometimes abbreviated "IDT") is an American metalcore band formed in Buffalo, New York, in September 2001. The band achieved success in 2004 with the release of their debut album, The Caitiff Choir. After frontman Nicholas Brooks departed in 2006, just after the release of the band's sophomore effort Sirens, It Dies Today released Lividity in 2009 before going on hiatus in 2010. The band reunited briefly for a show in 2012, but the reunion paused again in 2015. On December 22, 2022, It Dies Today was announced as an act appearing at FurnaceFest 2023.