Complex sentence: During his studies, Kosenko wrote poems, preludes, and mazurkas for piano, being his music characterized with stylistic musical characteristics of Romantic and post-romantic directions, which features a combination of the European tradition with a national Ukrainian element.
Split into simpler sentences: During his studies, Kosenko wrote poems, preludes, and mazurkas for piano. His music is characterized with stylistic musical characteristics of Romantic and post-romantic directions, which features a combination of the European tradition with a national Ukrainian element.