Arma Angelus was a metalcore band from Chicago, USA. The band was formed in 1998 and broke up in 2002. Members of the band were Pete Wentz (vocals, now bass guitarist in Fall Out Boy), Tim McIlrath (bass guitar, now lead singer of Rise Against), Jay Jancetic (guitar, last played guitar for the Chicago "Holy Roman Empire" and Harm's Way), Daniel Binaei (guitarist, formerly of Racetraitor), Adam Bishop (guitarist, now an English teacher at Mission Viejo High School in Mission Viejo, California) and Timothy Miller (drums, Last played drums for Arizona based punk band Last Action Zeros & now owner of Immortal Art Tattoo & Body Piercing, located in Scottsdale, Arizona).