Marc Blitzstein was a trailblazing American composer, lyricist, and librettist whose work spanned the mid-20th century. Born in 1905, Blitzstein's music is celebrated for its bold fusion of classical and popular styles, reflecting his deep engagement with social and political themes. Known for his operatic masterpiece "Rise and Fall of the City of Mahagonny" and his groundbreaking musical "The Cradle Will Rock," Blitzstein's compositions are marked by their emotional depth and innovative storytelling. His contributions to American music continue to resonate, making him a pivotal figure in the cultural landscape of his time.