Notes: Realized at the Studio of the Netherlands Radio Union, Studio of Delft Technical Institute (Delft, The Netherlands), Philips Studio, Studio of Utrecht State University (Utrecht, The Netherlands), Studio of Ton Bruynèl, and CEM Studio (Bilthoven, The Netherlands). "A brief history of Dutch electronic music to 1966," by Dick Raaijmakers, and program notes by the composers. Originally issued as an LP in 1978 by Composers' Voice (CV 7803).