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Interlude is an EP by the German power metal band Iron Savior, composed of five live tracks, four new songs, and one cover. The live tracks were recorded at the 1998 Wacken Open Air festival during the tour promoting their first album, Iron Savior. The new songs return to the ongoing science fiction story that began on the debut album and continued on the band's second album Unification. "Desert Plains" is a cover of Judas Priest's song from the album Point of Entry. It is the first release to feature drummer Thomas Nack.
The Enhanced CD portion of the disc contains a band biography, music player, photos, a recap of the band's ongoing science fiction story, and a video clip of the band performing "Atlantis Falling" at Wacken Open Air 1998.