Question:  Acid Brass is a musical collaboration between Turner-Prize-winning artist Jeremy Deller and the Williams Fairey Brass Band and based on fusing the music of a traditional brass band with acid house and Detroit techno, a type of techno music that generally includes the first techno productions by Detroit-based artists during what years?

Related documents: [0]  [DOC] Acid Brass is a musical collaboration between Turner-Prize-winning artist Jeremy Deller and the Williams Fairey Brass Band. The project is based on fusing the music of a traditional brass band with acid house and Detroit techno. [END] 
[1]  [DOC] Detroit techno is a type of techno music that generally includes the first techno productions by Detroit-based artists during the 1980s and early 1990s. Detroit has been cited as the birthplace of techno. Prominent Detroit techno artists include Juan Atkins, Eddie Fowlkes, Derrick May, Jeff Mills, Kevin Saunderson, Blake Baxter, Santonio Echols, Will Thomas and Mike Banks. [END]  
Answer: the 1980s and early 1990s
the 1980s and early 1990s