Click Click was one of the most innovative experimental electronic bands of the 1980s. Sadly, their early work never gained wide publicity, and they eventually fell victim to the Electronic Body Music hype, with one of their more dancefloor oriented songs (Sweet Stuff) showing up on the infamous PIAS sampler This is Electronic Body Music -- Click Click's progressive, experimental and complex arrangements, together with Adrian Smith's powerful vocalisations, didn't fit well into the dancefloor style of that time, and the EBM hype scared many people away.
The band dissolved in 1989, reunited briefly in 1997 to produce the album Shadowblack, then finally fell apart.
With the exception of Shadowblack, none of the Click Click work is available anymore -- their former label, PIAS, refuses to re-release the backcatalog of most of its 80s bands. Click Click vinyl and CDs are nowadays highly valued items with collectors; you can occassionally find stuff from them on ebay or GEMM. If you fancy, you can find most of their work MP3'ed by means of Audiogalaxy -- depending on the country you're in, this is of dubious legality, though...
More information about Click Click can be found on Musicmaniac's excellent Unofficial Click Click Website (from which I've blatantly stolen the heading image), and occasionally on the Pias-Antler Mailing list.
NEW! A complete (amateur) recording of Click Click's 1989 live concert in Dortmund is now available for download at http://ratblast.net/~clickclick