Photo Credit: Carlos Ramos CHRIS CORNELL Going solo means going acoustic for the Soundgarden frontman When he plays with Soundgarden, the seminal Seattle alt-rock outfit he formed in 1984, Chris Cornell knows pretty much where things stand. The band makes genre-pushing hard rock revered by punk fans and metalheads alike, and with albums like the 1994 blockbuster Superunknown, the quartet has pushed its big, artsy sound into the mainstream. As a solo...