"Threnody to the Victims of Hiroshima" is a musical composition by Polish composer Krzysztof Penderecki, created in 1960. The piece is written for a large string orchestra and is known for its avant-garde techniques, including dissonance and unconventional sounds. It was inspired by the tragic events of the atomic bombing of Hiroshima during World War II. The work serves as a poignant memorial to the victims of the bombing, reflecting the horror and devastation caused by nuclear warfare. Its emotional depth and innovative use of string instruments have made it a significant piece in contemporary classical music, often performed in remembrance of the tragedy.