Helvi Lemmikke Leiviska (1935-2021) was a Finnish composer and conductor known for her contributions to contemporary classical music. She was primarily associated with the avant-garde and modern classical genres. Leiviska studied at the Sibelius Academy and furthered her education in France, where she was influenced by European modernism. Notable works include "Kalevala Suite," inspired by the Finnish national epic, and various chamber music pieces that showcase her unique blend of traditional Finnish themes with modern compositional techniques. Leiviska's music often features intricate textures and innovative use of harmony, reflecting her deep understanding of both folk traditions and contemporary trends. Throughout her career, she was recognized for her ability to bridge cultural and musical divides, bringing Finnish music to a broader audience. Leiviska also served as a mentor to younger composers and musicians, contributing to the development of the Finnish music scene. Her impact lies in her commitment to exploring new musical languages while honoring her Finnish heritage, making her a significant figure in the landscape of contemporary classical music.