Rammstein is a German Neue Deutsche Härte band formed in Berlin in 1994. Their six-man lineup—lead vocalist Till Lindemann, lead guitarist Richard Z. Kruspe, rhythm guitarist Paul Landers, bassist Oliver Riedel, drummer Christoph Schneider, and keyboardist Christian "Flake" Lorenz—has remained unchanged throughout their existence. Prior to their formation, some members were associated with acts such as Feeling B and First Arsch.