Invisible Music is a collection of works by Åke Parmerud from 1986-1994 including
Alias, Èxor, Les Objets Obscurs, Inside Looking Out and Jeux Imaginaires.
It also contains short "intermediates" or miniature text-sound compositions
that binds the works together. Invisible Music was awarded a "Grammy" as
the best classical CD 1995. It is availiable from CDA distribution in sweden
or at one of the internet shops below. You can find it at CD-Now, but it seems a bit
expensive (43$), so it might be cheaper to order it from some other place.