Kraftwerk a Krautrock/German band that started Techno/Eletronica. As they were the first band to use only synthesizers. Their music is the root influence of current day musicsuch as; Rap, Hip Hop, Techno, Alternative and many other genres music.
"Whoot! There It Is" and other Rap songs' BEATS would not have been possible without the transformation of Kraftwerk's electronic influences.