Regenboog

Numbered compilation series released by the Dutch label Dureco. Covers of all releases in this series have the colours of a rainbow on a blue sky with white clouds background. First releases had a rainbow in the actual shape of a bow, later releases had horizontal rainbow stripes instead. Because of the clouds background (and perhaps also to avoid confusion with the Regenboog Serie of another Dutch label, Telstar (2)) this series is also referred to as "Wolkenserie" (Dutch for "Cloud Series").