Arvo Pärt is an Estonian composer known for his unique style of music, often referred to as "tintinnabuli." Born on June 11, 1935, he gained international recognition for his minimalist approach, which emphasizes simplicity and spirituality. His works often draw inspiration from religious themes and ancient music traditions. Pärt's compositions include choral works, orchestral pieces, and film scores. Some of his most famous pieces are Fratres, Spiegel im Spiegel, and Cantus in Memory of Benjamin Britten. His music is celebrated for its meditative quality and emotional depth, making him one of the most influential contemporary composers.