Recording of Gabriel Brnčić's Batucada.

Recording of David Koblitz's Ceremony of Shrugs. This piece was originally composed as music to a dance choreographed by Amy Ellsworth and performed by members of the University of Michigan Dancers. It is heard here in a slightly altered form. The sounds used in the piece were produced by electrical acoustic instruments, in addition to purely electronic sources. All were subject to modification and rearrangement in the University of Michigan Electronic Music Studio.

Recording of John Maryn's Fantasie über Zerbrochenes glas.

Recording of Hubert Howe's Freeze

Recording of Ensemble Team Brno's Capriccio. Ensemble Team Brno, founded in 1967, is comprised of the members Alois Pinoš, Arnošt Parsch, Rudolf Růžička, and Miloš Štědroň. All members of the Team studied and graduated at the High Musical School at Brno, the Janáček Academy of the Musical Arts.

Recording of Ted Dawson's Concerto grosso I.

Recording of Alvise Vidolin's Hardlag.

Recording of Pekka Siren's Oil. The piece was Siren's protest against the harbor plan proposed by the Finnish oil company Neste in the 1970s to establish a huge oil harbor in the nature preservation area in the southern coast of Finland. It was realized in YLE TV Studio two and three in 1972.

Recording of Michel Longtin's Au nord du lac supérieur.

Recording of Pierre Bernard's Gérémie.

Recording of Miroslav Bázlik's Concertino.

Recording of Jacqueline Nova's Creación de la tierra

Recording of Camilla Söderberg's Subcontra X

Recording of Peter Kolman's Omaggio a Gesualdo.

Recording of Michel Longtin's Embarque, on ira pas vite.

Recording of Dieter Kaufmann's Voix en Miroir.

Recording of Carl Stone's Etude.

Recording of Eugeniusz Rudnik's Mobile.

Recording of Jon Appleton's Stereopticon.

Recording of Henri Pousseur's Psych'art.

Recording of Leonardo Gribaudo's Ordinali - ordinati.

Recording of Peter Kolman's Lentement mais pas trop (suite des Saisons).

"Metallika Glypta III", is the third release of a series of three works under the same title, was written in February 1972. Their processing and the final realization were made in the studio of the author. The sculpture exhibition of Loukoupoulos (1972) was the starting point of "Metallika Glypta". The idea of ​​using sounds taken exclusively from metal sculptures was a particularly challenging stimulus. The musical activity starts at the first moment when the sound material was collected. The ideas on the making of sounds were preconceived, they came one after the other. Each successful essay highlights the emotion of the first creative success. The same emotion was found in later treatments and their inclusion in large units. The form of the work -fluent and evolving without stop- serves the integration of musical ideas in a composition that has not denied the original material. The feeling of metal is thus always present.

Recording of Peter Tod Lewis's Signal Messe. "Signal-messe" is an attempt to make a single coherent "bi-sensory" experience from two independent media expressions. The "performers" were the creators, having long since stored their improvisations on magnetic tape or film. The "mess" of stored "signals" was severely cut, edited, processed, mixed, according to a structure that seemed to be dictated by the material itself (though, naturally, in light of subjective considerations). The structure continued to emerge when the tow elements, tape and film, were presented together. It was evident they had much in common: the film seemed, incredibly, a visual analogy of the music, their internal rhythms identical. It remained simply to synchronize the two to match certain salient audio features with video ones. The film is a movie of various video patterns produced largely through video feedback of a black and white system and then converted to color by a video color quantized, a unique device which allows the operator to assign virtually any color to any value in the video grey scale. The film provides a window into a fantastic color world that just might be the same aesthetic realm as that of the sound.