Among his most famous songs is ?9pm (Till I Come)?, which topped the charts in the United Kingdom in 1999 and is widely regarded as the UK?s first Trance number one. The track features a guitar riff which became hugely popular. This guitar sound, which he accidentally found while experimenting with a new producing deck, became the trademark of his early hits. ATB continues to evolve and change with every album. His current style involves more vocals and varied sounds, with frequent pianos.

Despite only releasing a few more singles in the UK, namely ?Don?t stop!? (No.3, 300,000 copies sold) and ?Killer? (No.4, 200,000 copies sold), he still regularly releases music in his native Germany and in other parts of Europe, where he has scored big hits such as ?I Don?t Wanna Stop? and his cover of Olive?s 1996 hit ?You?re Not Alone?.

?Two Worlds? (2000) is a two-disc album based upon the concept of different types of music for different moods, with titles such as ?The World Of Movement? and ?The Relaxing World?.

ATB?s latest hits include uplifting ?Ecstasy? and chilling ?Marrakech?, both from the album ?No Silence? (2004) and also released as singles.

In 2005, ATB released ?Seven Years?, a compilation of 20 songs, including many greatest hits such as ?The Summer?, ?Let U Go?, ?Hold U?, ?Long Way Home?, and ?I Don?t Wanna Stop?. Additionally, ?Seven Years includes six new tracks: ?Humanity?; ?Let U Go (2005 Reworked)?; ?Believe in Me?; ?Trilogie, Pt. 2?; ?Take Me Over?; and ?Far Beyond?. Many of ATB?s recent albums have featured vocals from Roberta Carter Harrison, singer for the Canadian duo Wild Strawberries.

His last album was co-written by vocalist Tiff Lacey. ?Trilogy? was released in 2007. The release of his second single ?Justify? was moved from November 2006 to 2007. The single ?Renegade? was released on 2007-04-12 and features Heather Nova.

On 2009-05-01 ATB released his latest album ?Future Memories? featuring Josh Gallahan (a.k.a. jades) and others. The first single release of Future Memories which was also released on May 1st 2009 features What About Us and L.A. Nights.

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André Tanneberger, commonly called ATB, (born 26 February 1973, Freiberg, Saxony, Germany) is a German DJ, musician, and producer of Trance music. According to the official world DJ rankings governed by DJ Magazine, ATB was ranked #11 in 2009. He is also ranked as world number 4 according to "The DJ List."