A spate of recent performances of the Finnish composer's work--at Lincoln Center, Carnegie Hall, and the Brooklyn Philharmonic--sparks Sibelius (1865-1957) revisionism.
Finnish composer's work was not performed anywhere. 
mnli hypothesis: Finnish composer's work was not performed anywhere.  premise: A spate of recent performances of the Finnish composer's work--at Lincoln Center, Carnegie Hall, and the Brooklyn Philharmonic--sparks Sibelius (1865-1957) revisionism.