improvisational — similar tags: sacred, chamber music, experimental, jazz and improvised music, aleatoric, improvisational noise-art, psychedelic, improvisation, electroacoustic, jazz, jam band, free jazz, bedroom recordings, ritualistic, improvised music, free improvisation, improv, jamtronica, choir, instant composition, new weird america, live looping, avant-garde, electronica ambient experimental, exploratory, home recording, world fusion, improvised, jam,