This artist – Drafi Deutscher – died in 2006. Prior to that, he had written many songs, which delight us with its German pop performance, just like this composition. He has a rather high voice and performance is crisp and clean, in the German-style. We cannot recall any his hit, because it may turn out that he never had any. Just a nice melody and that’s it.
Reference: Drafi Franz Richard Deutscher, the German singer and songwriter: Wikipedia