This Corrosion (single)

This Corrosion - Artwork for 7" and 12" Single

The single was launched in advance of The Sisters of Mercy's second album Floodland

and reached number 7 in the UK Charts.

Quote from SPEX - Issue January 1988 -Prinz der Feuchgebiete (German):

"The single was released on 18 September 1987. Each format (7 inch, 12 inch, CD and cassette) contained a different mix of the song, a fact that Eldritch explained this way: "Originally I only wanted the long version, for me the song had to be this way. But the record company vetoed that, so I spent a weekend at the mixing desk. I liked the three minute edit the best, then I thought I'd do another one at mid-length. The LP mix is the same as the 12 inch version, it just fades out a bit earlier. The cassette version is different again cos Jim insisted on doing an edit of his own. He's more into little bits and pieces."

As we have been confirmed through thorough research from the fanbase, the release date for the UK issues was definitely September 14th, 1987. SPEX being a German music mag, will have considered the release date for continental Europe, instead.

Releases

As a matter of fact, discogs lists fifteen 12"-singles, twenty 7"-singles, three CD-singles and three cassette-singles, a total of 41 editions all released in 1987, omitting the 2015 re-release contained in the Floodland Vinyl Reissue (4xVinyl Box). Anyway, we're not gonna list all these editions here, also due to the fact that more than 10 of them are Promos or Test Pressings and some are obviously noted twice in that list (nonetheless, we're gonna elaborate the table below a bit further, asap).

Label	Catalogue#	Date of Release	Country	Format	Remarks
Merciful Release	MR 039	14 September 1987	UK	7" Single	Original UK pressing coming in a paper sleeve with top opening and a wide thumb hole.
Merciful Release	MR 039 B	14 September 1987	UK	7" - Box Set
Merciful Release	MR039 T	14 September 1987	UK	12" Single
Merciful Release / WEA	MR39T, 248216-0	14 September 1987	UK	12" Single
Merciful Release	MR 039 CD	14 September 1987	UK	Gatefold CD-single
Merciful Release	MR 039 C	14 September 1987	UK	Cassette
WEA	248 217-7	1987	Europe	7"
Elektra	90-66790	1987	USA	12"
Elektra	9 69434-4	1987	USA	Cassette