Atrium was a 3-piece Adelaide band formed early 1998. The original line up was Joe Byrnes (3)
(vocals/guitar), Ben Meinl (drums) and Nathan Chittleborough (bass). In early 1999 Josh Lamont (2)
joined the band, replacing Nathan. The band played a number of shows around Adelaide as well as Mannum, the Adelaide Hills and Barossa and played their final show December 99.