Conny Vink, the Tornados, Conny van Solingen, Trio ’67 and the Belcantos. Anyone who has followed the series ‘The Forgotten Black Gold’ on RTV Oost in recent weeks knows that these ‘forgotten’ artists have once again given a grand performance in Sint-Jansklooster. A group of fanatical vinyl collectors who call themselves Gold Diggers managed to get big names from Dutch music from the 1960s to the 1980s.