This release is available in two versions. The Silver disc edition contains a bonus untitled track which does not appear on the Black disc edition. The Silver edition was only available for 7 months from the date of release, and was limited to only 28 copies. The Black disc is an unlimited pressing.
This release is also available in a <a href=http://www.discogs.com/release/691849>PRIVATE ISSUE</a href> which is limited to only 20 copies.