free+improvisation — similar tags: free jazz, instant composition, free improv, improvisation, experimental, improvised music, avant-garde, noise, avant garde jazz, contemporary composition, electroacoustic, free noise, jazz, electroacoustic improvisation, harsh noise, prepared guitar, contemporary classical, sound art, electroacoustic music, live electronics, experimental jazz, modern composition, creative music, contemporary jazz, contemporary music, eai, field recordings, improv, free music, contemporary, drone, abstract, found sound, reel to reel, double bass, experimental music, saxophone, musique concrete, jazz and improvised music, sound collage, percussion, free rock, sound poetry, free folk, theremin, new zealand music, trumpet, modern classic, violin, improvised,