"group_or_band" . "The Blue Cats"@en . . . "1979Z"^^ . "1966Z"^^ . . . . "The Cats"@en . "The Cats were a rock band from Volendam, Netherlands. Together with BZN, they were key figures of what came to be called the Palingsound (eel-sound), an umbrella for artists residing in Volendam."@en . "The Mystic Four"@en . . .