earlabs.org: "Around 1970 Philips had its own recordlabel (as well as its own electronic studio, btw) and it released a series of records with state of the art electronic and electro-acoustic music which were all encased in a shiny silver sleeve. The series was called: Prospective 21e Siecle. Currently these releases are well sought by collectors of ancient electronic music. One of these release was a box with 4 records, each presenting the latest or the best of 4 electronic music studios: Utrecht, Warsaw, Paris and Tokyo.

Because this box is very hard to find - it is for sale on the web for $ 1,000!! - and I think it really presents the best of the electronic music from that time I present it here. This is the first release: Utrecht." Download here