Greek singer Demis Roussos performs on the German TV Show "Na Siehste" in 1988. (Photo by Friedhelm von Estorff/K & K Ulf Kruger OHG/Redferns)
Greek singer Demis Roussos performs on the German TV Show "Na Siehste" in 1988. (Photo by Friedhelm von Estorff/K & K Ulf Kruger OHG/Redferns)