| Release date | Label | Catalog ID | Format | Description |
|---|---|---|---|---|
| 1988 | Aaarrg Records | Aaarrg 11 | 12" vinyl | |
| 1988 | Aaarrg Records | Aaarrg 11 | CD | |
| 1988 | Steamhammer | SHLP 7007 | 12" vinyl | US |
| 1988 | Steamhammer | SHCD 7007 | CD | US |
| 1988 | Steamhammer | SHC 7007 | Cassette | |
|
November 21st, 1990
(titled "First + The Music of Erich Zann") |
Metal Mania | TECP-25547 | CD | Japan |
| 1991 (Unofficial) | ALF | A-261 | Cassette | |
| 1991 (Unofficial) | MG Records | MG 1385 | Cassette | |
| 2002 | Zardoz Music | 9722 | CD | Remixed, Remastered |
| 2002 (Unofficial) | ООО "ДОРА" | JPCD 2002542 | CD | |
| 2006 | Mystic Empire | MYST CD 003 | CD | |
| 2013 | Steamhammer | SPV 265272 CD | CD | |
| 2016 | Aaarrg Records | 2016-03V | 12" vinyl | Reissue, Limited edition |
| 2019 | Archivist Records | ARC. vol. XVII | CD | Digibook, Reissue |
| March 14th, 2022 | Independent | Digital | ||
| Unknown (Unofficial) | Deck | Cassette |