De Vrijbuiters
Magnum en Sieka
There are two different groups called De Vrijbuiters. They are both from The Netherlands and often get mixed up.

1. De Vrijbuiters (1969-1985) was a group from Blerick in the southern Dutch province of Limburg, fronted by singer and songwriter Ben Verdellen. They started out as a party orchestra playing cover material, but became a regional legend when they released two LPs of self-penned popular folk songs, sung in the regional dialect in the early 1980s.