It’s midnight, and while I write a monotonous series of buzzes and feedback loops razes through my living room. The cats are wide-eyed and alarmed. These are not the normal noises of everyday life. They are the aural explorations of Spectrum, one of the most prolific projects of Sonic Boom, cofounder of Spacemen 3. When Spacemen 3 split up, it seemed fans diverged as well. Many followed Jason Pierce (aka J. Spaceman), who went on......