Leoš Janáček and Sergei Prokofiev are both what?
Leoš Janáček Leoš Janáček (] , baptised Leo Eugen Janáček; 3 July 1854 – 12 August 1928) was a Czech composer, musical theorist, folklorist, publicist and teacher. He was inspired by Moravian and other Slavic folk music to create an original, modern musical style.
Simon Morrison Simon Morrison is a music historian specializing in 20th-century music, particularly Russian and Soviet music, with special interests in dance, film, and historically informed performance based on extensive archival research. He is a leading authority on composer Sergey Prokofiev and has received unprecedented access to the composer's papers, housed in Moscow at RGALI. Morrison received his B.Mus. from the University of Toronto (1987), a Master's in Musicology from McGill University (1993), and Ph.D. from Princeton University (1997), where he is Professor of Music. His distinctions include the Alfred Einstein Award of the American Musicological Society (1999), an American Council of Learned Societies Fellowship (2001), a Phi Beta Kappa Society Teacher Award (2006), and a Guggenheim Fellowship (2011).