What music genre formed during the 1980's and early 1990's  and was crucially incluenced by a band founded in 1981 by Beate Bartel and Chrislo Haas?
Detroit techno 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.
Beat Acelerado "Beat Acelerado" (Portuguese for ""Fast Beat"") is a single by Brazilian synthpop band Metrô, released in 1984 by Epic Records. Serving as a teaser-of-sorts for their debut studio album "Olhar", which would come out in the following year, it was the band's first official release under the name "Metrô" (they were known as A Gota Suspensa from their foundation in 1978 until 1984) and their first of many releases under the Epic label. The song was a huge hit, and was responsible for catapulting the band into fame. A music video for it was made in the same year.