1975 collection, the first to offer pieces from the Serbian electronic music studio “Elektronski Studio Radio Beograda,” with work from Paul Pignon (his “Hardware Performance” trilogy, split across two sides - supreme, distant analogian bleep of the highest order), Vladan Radovanovic (high-spec mutating bell-klang orbits & chopped-up ghost-vocal rituals), Natko Devcic (aleatoric clusterings of scattered stereo-field bleep), and Josip Kalcic (dark, filtered-out buzz, culminating into a dense bed of sliding-scale histrionics) all covering an early-mid 70s, south-eastern European variant on the kind(s) of techniques & compositional acuities forged (largely) in the northwest over the prior decade.