André Tanneberger (born 26 February 1973, Freiberg, Saxony, Germany) is a German DJ, musician, and producer of electronic dance music. According to the official world DJ rankings governed by DJ Magazine, ATB is currently (2009 list) ranked #11. He is also ranked as world number 4 according to "The DJ List". Musical career André Tanneberger started his music career at the dance music group Sequential One. He was the brain of the group from 1993 to 2002. In 1998, Tanneberger also starte… (More on Atb)