Sergey Konstantinovich Mavrin (Сергей Константинович Маврин), nicknamed 'Mavrick' (Маврик) (born February 28, 1963) is a Russian musician and composer, who is credited as one of the best guitarists of Russian metal scene. His music style combines heavy metal, progressive metal and hard rock, and often dubbed "MavRock". Sergey had been a member of Aria, Kipelov, Chorny Kofe, Metallachord and Nazad v Budusheye, and founded a band 'Mavrik' (not to be confused with Maverick)