Madoka Hino, "Sibelius - Music Ambassador of Ainola Manor" - Recommended biography of Sibelius, the Finnish masterpiece!
Sibelius' homeland, Finland, was under Swedish rule until 1809 and then under Russian rule. After the Russian Revolution led to the establishment of the Soviet Union, the country was repeatedly attacked on a large scale and involved in fierce fighting.
This biography also teaches the history of Finland, which was continually threatened by such a great power.