Oleg Karavaychuk
Russian composer / From Wikipedia, the free encyclopedia
In this name that follows Eastern Slavic naming customs, the patronymic is Nikolayevich and the family name is Karavaichuk.
Oleg Nikolayevich Karavaichuk (Russian: Оле́г Никола́евич Каравайчу́к; 28 December 1927 – 13 June 2016) was a Soviet and Russian composer, author of music for many films and theater performances.