Lucio Demare (1906–1974) was an Argentine pianist, composer, and orchestra leader known for his deeply expressive and lyrical tango style. His music blended rich harmonies with a smooth, emotional flow, making it ideal for both listening and dancing. Collaborating with vocalists like Raúl Berón, he recorded classics such as Malena and Una emoción. Demare’s refined arrangements and sentimental melodies left a lasting mark on tango, showcasing its poetic and romantic essence.