Jason Kahn began as a drummer in Los Angeles-based alternative rock and avant-rock bands in the mid-'80s. When he relocated to Berlin in 1990, he turned resolutely toward free improvisation and later to the micro-sound scene, incorporating electronics to his percussion work. He spent the 1990s between Germany and Japan, playing in Arnold Dreyblatt's Orchestra of Excited Strings; with Toshimaru Nakamura as the duo Repeat; and collaborating on-stage and on record with improvisers like G++nter M++ller, Dieb13, Otomo Yoshihide, Evan Parker, Sainkho Namchylak, and Taku Sugimoto.
B...