In the overture "Lord of Seven Seas" Kees Vlak paints impressive sound images of a fantastic future. It is the year 3000. Space travel determines the connection from the earth to the planets. Wars between the peoples of the earth no longer exist. Only one giant spaceship, which can navigate both above and below water, monitors the oceans. This ship, the "Lord of Seven Seas", is a hundred times larger than the "Nautilus" or the "Titanic" and of course not comparable to a ship of our time. In...