Similar to フォーゴトン・アーム

The Myths and Legends of King Arthur and the Knights of the Round Table

Arthur (Or the Decline and Fall of the British Empire)

The Iron Man: The Musical by Pete Townshend

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Vinland Saga (album)

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Juusankai wa Gekkou

Diabolos

The Black Halo

Love Letter (Gackt album)

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Concept album

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