Composition Date: 1989 Configuration: Duets Featured Instrument: Soprano (voice) Seventeen-String Koto Japanese Instrument(s): Y Length: 12' Players: 2 Version (Original/Revised): O MFJ Presented: N World Premiere City: Tokyo World Premiere Date: 10/25/89 World Premiere Performers: Keiko Aoyama and Teiko Kikuchi Name of Publisher: Schott Japan Company Ltd.