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Metalogy

Metalogy is a five-disc CD boxed set released by heavy metal band Judas Priest in 2004. The CDs come in card sleeves and are housed in a faux-leather box, which has studs around the center. There is also a booklet with the box. The box was re-released in 2008 in a cardboard long-box containing the same 4 CDs as the original release, but not the DVD, which is sold separately. It was re-released for a second time in September 2013 as a hardback mediabook, again without the DVD.