Nikolay Polyakov, also known as Sauerwelt and Acid Daze, was born in 1984 in Moscow; Techno music listener since 1992. In 2001, he began to work with his own sound material, which was inspired by the Torsten Stenzel & DJ Taucher’s remixes. A Hardware-based project, Sauerwelt was started in 2004, influenced by Munich and Frankfurt artists of late 90’s. In addition to his own tracks, he has produced promotional mixes and remixes for S.G.B. and a few more artists.