1) English post-punk music group 
Siiiii (pronounced `sigh`), is a British goth punk band formed in Sheffield, England, in 1983, taking their name from the William S. Burroughs novel The Soft Machine. ==1980`s== Siiiii was formed in the 1980`s when singer Paul Devine answered an ad in Melody Maker to join Mark (guitar) and Angie Holmes (bass) of Sheffield bands Fatales and Sur...