There is more than one artist with this name: 1) Atma is an obscure reptilian aware hip hop artist from Chicago,IL. More information:
www.myspace.com/atmamastabuildas 2) Atma is Andrei Oliver Brasovean original from Transylvania (Romania). Starting to produce acid-techno and trance music since 1991 he is one of the pioneers of electronic music in East Europe. In '95-'96 he started to produce goa trance music and to organise small parties.

Read more about Atma on Last.fm.