The earliest known bigraphic fact related to the work of german band Kraftwerk  says that Ralph Hutter and Florian Schneider-Eselben met on Duseldorf music conservatorium in 1968. and soon started their musical careers under the name Organisation. Till 1972. they released two LP's, one named Kraftwerk (german for power plant) which they kept as a group name. After the Ralph und Florian LP, released in 1973, group is joined by Karl Bartos and Wolfgang Flur. From that moment on, they totally abandoned traditional instruments and become one of the earliest electronic groups. Their first really articulated work is LP Autobahn released in 1974. which they naively sold to the publisher for 2000$ only a few months before the same single reaches Top 5 on both sides of Atlantic. With this song they introduced a totally new form of music: 22 minutes of musical drive with a "wolkswagen" has a point of making a average listener avare of the values of the everyday sound ambient which surrounds us. A few years alter Hutter says: "While you're walking down the street, the vehicles are playing you a symphony. In Autobahn the cars are mumbling a melody, and in Trans Europe Express the train itself is singing!" Radio-Activity  (1976) and Trans Europe Express (1977) followed, and then a trilogy of their best albums: The Man Machine (1978), Computer World  (1981) and  Electric Cafe (1986). Big pause between last two albums was broken with the release of the single Tour The France (1983). Since 1986. some say that the group has drained their creative potentials, and the others say that Hutter and company are only having fun watching tha avalanche that they started. In seventies their music had the impact only sporadicly in the works of David Bowie and Iggy Pop, but in the next decade whole music styles were inspired by their records. Techno-pop borrows its arrangements from Computer World, and some of the songs from the same album had the first signs of Acid-House. In the same way in their works you can find the first traces of Indusrial Rock, Electro-Body, "music with bleeps"... Since 1982. when Afrika Bambaataa did it, till today when KLF or Shamen do it, to rub of Kraftwerk, copy thier rhythmic line or simply take a piece of their composition in their own menans to show "a good taste". Having in mind these "borrowings" and more the meaning of thier work Kraftwerk decided to do a big clean-up, by releasing The Mix, a compilation of their greatest hits. Then they went on a world tour which started last month in Great Britain. Bartos and Flur left and formed Elektrik and Fritz Hilpert  and Fernand Abrantes took their places. Next time something more about Kraftwerk concerts...