"Akvarium" is a popular rock band from Russia, formed in 1972. The band is known for its unique blend of rock, jazz, and folk music, often incorporating poetic lyrics that reflect social and political themes. Over the years, they have released numerous albums and gained a loyal following. The band's founder, Boris Grebenshchikov, is a prominent figure in the Russian music scene and has been influential in shaping the country's rock culture. "Akvarium" continues to perform and create music, maintaining their status as one of the most significant bands in post-Soviet history.