Lucien Durosoir (1878-1955) was a French composer and virtuoso violinist whose works were largely forgotten until the rediscovery of his manuscripts by his son, Luc. Born in Boulogne-sur-Seine, Durosoir's life and music were profoundly influenced by his experiences in the First World War. His compositions, characterized by their emotional depth and technical virtuosity, span a range of genres including chamber music, piano works, and orchestral pieces. Notable works include his String Quartet No. 3 in B minor, Piano Trio in B minor, and the evocative "Berceuse." Durosoir's music, now being revived and recorded, offers a poignant journey through early 20th-century French musical landscape, blending the influences of his time with a deeply personal expression.