Unknown (Bulgaria)

So called Bulgarian manufacturer of pirate discs released in Russia. May be identified by 1. stylised printing on disc "See inlay for details" 2. lettering in 4 languages in a circle contains bulgarian text: Всички права запазени. Презаписът забранен 3. 4-page booklet with tracklist by big letters on white background on the reversal. 4. some releases contains unique CD-DA logotype which includes "Coverversion" word below the logotype.