Veteran U.K. heavy metal act Iron Maiden will survey its 20-year history with a six-disc box set of live material and a single-disc best-of set, each due Nov. 5 via Columbia (and a day earlier internationally). Both the "Eddie's Archive" box -- which will be available in a limited edition silver casket-shaped case -- and the "Edward the Great" collections are named for Eddie, the band's mascot.
