Release date Label Catalog ID Format Description
September 14th, 1981 EMI 12EMI 5219 12" vinyl
September 14th, 1981 Capitol Records 4XQ-15017 Cassette
September 14th, 1981 EMI 1 C K 062-07 534 Z 12" vinyl
September 14th, 1981 Harvest MLP 15000 12" vinyl
September 14th, 1981 Harvest 4LP-15000 Cassette
1981 (Unofficial) Independent 31C 064 07733 12" vinyl
1981 Capitol Records MLP-15000 12" vinyl
1981 Capitol Records 4LP-15000 Cassette
1981 EMI 1C K 062-07 534 Z 12" vinyl
1981 EMI 31C 064 07733 12" vinyl
1981 EMI 2C 052-52.894 12" vinyl
1981 EMI MLP 101 12" vinyl
1981 EMI 3C 050-07534 12" vinyl
1981 EMI 81 1077331 8271 12" vinyl
1981 EMI 052 1075346 12" vinyl
1981 EMI 31C 264 07733 Cassette
1981 EMI 258 1075344 Cassette
1981 Harvest MLP-15000 12" vinyl
1981 Harvest MLP 15000 12" vinyl
1981 Harvest 4LP-15000 Cassette
1981 Harvest TCMLP 15000 Cassette
1981 (Unofficial) Stereophonic RK 7 12" vinyl
September 21st, 1981
(titled "Heavy Metal Army - Maiden Japan Live !!")
EMI EMS-41004 12" vinyl Japan
1982 EMI 10C 056-007534 12" vinyl
1983 EMI 1C K 062-07 534 Z 12" vinyl
1983 EMI 056-10 7534 1 12" vinyl
1983 EMI SLEM-1130 12" vinyl
1984 Capitol Records SQ-15017 12" vinyl
1984 EMI 062-1075346 12" vinyl
1985 EMI ELD 05 21 1292 12" vinyl
1985 EMI 3C 050-07534 12" vinyl
1985 EMI 31C 064 07733 12" vinyl
1985 EMI 056-10 7534 1 12" vinyl
1986 EMI 12EMI 5219 12" vinyl
1987 EMI EMI 25149 12" vinyl
1987 EMI EMI 25149 Cassette
1988 Capitol Records SQ-15017 12" vinyl
2013 (Unofficial) Independent EMI 25149 12" vinyl
Unknown (Unofficial) High Stereo Light 619 12" vinyl