Composition Date: 1981 Configuration: Tape Music Japanese Instrument(s): N Length: 30' Players: FLEX Commissioned by: Dai Nihon Insatsu, Inc. Version (Original/Revised): O MFJ Presented: N World Premiere City: Kawagi, Tochigi Prefectur World Premiere Date: 9/81 Japan Premiere City: Kawagi,Tochigi Prefecture Japan Premiere Date: 9/81