String Quartet No. 14, also known as the Death Quartet, is a significant work composed by Franz Schubert in 1824. It is one of his last compositions and is notable for its emotional depth and innovative structure. The quartet consists of four movements, showcasing Schubert's lyrical melodies and rich harmonies. The piece is often performed by a string quartet, which includes two violins, a viola, and a cello. Its themes explore profound feelings of loss and longing, making it a poignant reflection on life and mortality. The Death Quartet remains a staple in the chamber music repertoire.