| Release date | Label | Catalog ID | Format | Description |
|---|---|---|---|---|
|
December 24th, 2007
(titled "Hornology") |
Old Temple | OLD.15. | CD | Limited edition |
|
December 24th, 2007
(titled "Hornology") |
Old Temple | Digital | Bandcamp | |
|
September 26th, 2008
(titled "Hornology") |
Old Temple | OLD.27. | 2CD | CD / 3.5" CD, Limited edition |
|
October 31st, 2015
(titled "Hornology") |
Via Nocturna | NOX016 CD | CD | Limited edition |
|
October 31st, 2015
(titled "Hornology") |
Via Nocturna | NOX016 CD | CD | Digipak, Limited edition |
| December 24th, 2020 | Wheelwright Productions | WWP006 | Digital | Remix/ remaster |