There are multiple artists with this name: 1) English metal band. 2) Japanese band. 3) Ukrainian ambient project.
1) AR (AnAchoic ReflectioN) was a metal band from England formed by John Isaac (bass, guitar, vocals), Kev Baker (guitar, bass, vocals) and Alex Magilton (drums). Fashioned by the unremitting horror that pervades Cambridge and the surrounding areas, AR is a band that brooks no compromise. Heavy, loud and ironclad they have been under a self-imposed confinement for two years, during which time they have been grinding fragmentary lyrics and shattered riffs into a taught, dynamic set. Before their disbandment in 2006, AR had released a full-length self-released effort titled "Reverse", and a 3-track EP titled "Initiation". Official Myspace: http://www.myspace.com/arworld
AR (AnAchoic ReflectioN) are John Isaac (bass, guitar, vocals), Kev Baker (guitar, bass, vocals) and Alex Magilton (drums). Before their disbandment in 2006 AR had released a full length self recorded effort entitled ‘Reverse’ and a three track EP called ‘Initiation’.