Egor Letov and his Grazhdanskaya Oborona (Russian Punk Rock)

Grazhdanskaya Oborona (Russian: Гражданская Оборона, [ɡrɐʐˈdanskəjə ɐbɐˈronə]), Russian for Civil Defense, or ГО, often referred to as ГрОб, Russian for coffin) were one of the earliest Soviet and Russian psychedelic/punk rock bands. They influenced many Soviet and, subsequently, Russian bands. From the early 1990s, the band's music began to evolve in the direction of psychedelic rock and shoegaze, and band leader Yegor Letov's lyrics became more metaphysical than political.

While their earlier work (1984-1988) can be described as minimalist lo-fi punk rock/post-punk with dirty, garage sound (although there also was significant amount of reggae songs on 1987/88 albums), in the late 1980s the band's sound leaned toward noise rock and industrial, occasionally drawing inspiration from Russian folk tunes. In the 1990s, GrOb's music became brighter and more "anthemic", incorporating shoegaze and psychedelic rock elements, and some late GrOb albums even can be classified as art rock (for example, Zvezdopad).