Environmental Mechanical Orchestra composed in 1966 for an exhibition called "From Space to Environment" at Matsuya department store, Tokyo. 'Demonstration' Of Nissei Theater composed in 1963 for a public demonstration of the stage machinery of the newly opened Nissei Theatre in Tokyo. Music for H Bomb was composed in 1971. Numbered edition of 50 copies with bonus 3" CDr. The CDr contains some raw materials, some of which were used in the creation of track 1-2 .