Question: Akeo Watanabe was a Japanese symphonic conductor, known for his recordings of the works of what Finnish composer and violinist of the late Romantic and early-modern periods?
Related documents: [0]  [DOC] Akeo Watanabe (渡邉 暁雄 , Watanabe Akeo , 1919–1990) was a Japanese symphonic conductor, known for his recordings of the works of Jean Sibelius. [END] 
[1]  [DOC] Jean Sibelius ( ;    ), born Johan Julius Christian Sibelius (8 December 186520 September 1957), was a Finnish composer and violinist of the late Romantic and early-modern periods. He is widely recognized as his country's greatest composer and, through his music, is often credited with having helped Finland to develop a national identity during its struggle for independence from Russia. [END] 
Answer: 
Jean Sibelius
Jean Sibelius