The UMO Jazz Orchestra is Finland's premier professional ensemble dedicated to jazz and rhythm-oriented music. Founded in 1975 by jazz luminaries Heikki Sarmanto and Esko Linnavalli, this big band has been a cornerstone of Finland's jazz scene for nearly five decades. Celebrating its 50th anniversary season from 2025 to 2026, UMO Jazz Orchestra continues to captivate audiences with its dynamic performances and innovative arrangements. Backed by the city of Helsinki, the Finnish Broadcasting Company, and the Ministry of Education, this orchestra is a national treasure, offering a rich tapestry of contemporary jazz that blends tradition with modern flair. Whether you're a fan of swinging big band sounds or seeking something fresh and vibrant, UMO Jazz Orchestra delivers an unforgettable musical experience.