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Music

The government emphasized optimistic folk-based tunes and revolutionary music throughout most of the 20th century. Ideological messages are conveyed through massive orchestral pieces like the " Five Great Revolutionary Operas " based on traditional Korean ch'angguk. Revolutionary operas differ from their Western counterparts by adding traditional instruments to the orchestra and avoiding recitative segments. Sea of Blood is the most widely performed of the Five Great Operas: since its premiere in 1971, it has been played over 1,500 times, and its 2010 tour in China was a major success. Western classical music by Brahms, Tchaikovsky, Stravinsky and other composers is performed both by the State Symphony Orchestra and student orchestras.

Pop music appeared in the 1980s with the Pochonbo Electronic Ensemble and Wangjaesan Light Music Band. Improved relations with South Korea following the 2000 inter-Korean summit caused a decline in direct ideological messages in pop songs, but themes like comradeship, nostalgia and the construction of a powerful country remained. In 2014, the all-girl Moranbong Band was described as the most popular group in the country. North Koreans also listen to K-pop which spreads through illegal markets.