"2001-07-10Z"^^ . . "2001-01-22Z"^^ . . . . "The Metal Opera"@en . "The Metal Opera is the first full-length album by Tobias Sammet's supergroup project, Avantasia. It is a concept album and a rock opera, and further information on the story can be found here. The album is followed by the sequel The Metal Opera Part II."@en . . . . "3552.0"^^ . .