Bots

Bots is a socially engaged Dutch language folk rock group from the southern city of Eindhoven that is successful in both the Netherlands and Germany. The band was formed in 1974 by Hans Sanders and is mainly known for the song "Zeven Dagen Lang" ("Sieben Tage Lang" in German, "Seven Days Long" in English). The first albums were produced by Peter Koelewijn. In 2005 a new version of Zeven dagen lang was recorded with the rapper Ali B on the occasion of the Muziek10Daagse. On 3 November 2007 Hans Sanders died at the age of 61.

source: Wikipedia