"The Kiyosato Museum of Contemporary Art was located in Kiyosato, Yamanashi prefecture from 1990 to 2014. It was a private art museum with a permanent exhibit based on a collection of unrivalled scale. The museum also collected and mounted exhibitions on the work of radical contemporary composers, including John Cage. The museum’s primary informant on music was sound designer Yutaka Hirose, one of the pioneers of Japan’s environmental music (kankyō ongaku) movement in the 1980s.
In 1992, the museum mounted a John Cage Memorial exhibition, and this release showcases Hirose’s work on the overall exhibition design and the creation of the sounds that were played in the museum during the exhibition, through a re-edit and reissue of the sound materials.

The sound materials that Hirose created for the exhibition environment were only ever distributed on CDr to members of the curatorial team so this is their first formal release. Hirose’s work for the exhibition was radical in its use of musique concrète and collages of noise and everyday sounds, and in his homage to Cage’s methods, these pieces represent a distinct departure from his normal approach at the time.

The A4 booklet includes texts about the exhibition by members of the team, Hirose’s own description of the pieces, and photographs of the exhibition."

Art Into Life, 2024