Oren Ambarchi's work, both solo and in collaboration with names as wide-ranging as Fire! and Sunn O))), finds him twisting guitar tones to the point where they fold in upon themselves. He speaks to Russell Cuzner about collaboration, teaching a course on krautrock and covering Kiss
With its focus on the 1970s career of Leonard Rossiter and its mordant metaphysics of the moist, Sophie-Sleigh Johnson's Code: Damp might just be the most original book yet to emerge from Repeater publishing, finds Tim Burrows