Formed in 1994 in Hamilton, Ontario, their first album, 1995's "Somnium," was critically successful but commercially was a non-factor. Three more albums were released before the band broke up in 2001: "There's Always Someplace You'd Rather Be" (1998), "Else" (1999), and "The Sound of The Colour of The Sun" (2001). Sianspheric reformed in 2005 and released "RGB," a live concert DVD, and a new single, the 7-inch "I Wouldn't Expect You To Understand." Formerly known as SIANspheric4. Sean Ramsay: guitars, vocals…