Per celebrare i 25 anni di storia degli Iron Maiden e sulla scia del successo ottenuto col nuovo DVD "The Early Years", la EMI ha deciso di pubblicare l'ennesimo singolo "The Number Of The Beast" la cui data è fissata per il 3 gennaio 2005 nei tre seguenti formati:
Enhanced CD:
01. The Number of the Beast (Original Version)
02. The Number of the Beast - Live At Brixton - Recorded March 21, 2002 Brixton Academy
03. Hallowed Be Thy Name - live At Brixton - Recorded March 20, 2002 Brixton Academy
Plus
04. Enhanced Video - Original "Number of the Beast" Promo Video 1982
05. Enhanced Video – "Number of the Beast" - live At Brixton - Filmed and recorded March 21, 2002.
7 Inch Limited Edition Coloured Vinyl, with poster
Side A: The Number of the Beast (Original Version)
Side B: The Number of the Beast - Live At Brixton 2002
12 Inch Limited Edition- Picture Disc:
Side A:
01. The Number of The Beast (Original Version)
02. The Number of The Beast - live At Brixton 2002
Side B:
01. Remember Tomorrow - Live (Original B-side from 1982 single)