What makes Master by Master notable?

'Master' is notable for being one of the first thrash metal albums to emerge from Russia, influencing the burgeoning heavy metal scene in Eastern Europe. Its raw sound and politically charged lyrics resonated with listeners and helped pave the way for future Russian metal bands, marking its place in the history of the genre. Released in January 1987, 'Master' is the debut album by the Russian thrash metal band Master. At this point, the band was emerging from the underground scene, establishing themselves as one of the pioneering forces of Russian heavy metal during a time of significant cultural transformation following the perestroika period.