André Tanneberger better known by his stage name ATB, is a German DJ, musician, and producer of electronic dance music and trance. According to the official world DJ rankings governed by DJ Magazine, ATB was ranked #11 in 2009 and 2010, and #15 in 2011. In 2011, he was ranked as world number 1 according to "The DJ List". He is best known for his 1999 single "9 PM " which was a number one single in the United Kingdom.
