Sentence:  It was 12:35 p.m. when the train pulled slowly out on its 21-mile journey to Windsor for the King's burial with his ancestors. As it left, the bands played their final farewell, Chopin's "<WSD>Dead March</WSD>." 
Meaning of the word marked with <WSD> tags:  Any of several particular notable musical works of this kind, such as the "Marche funèbre" by Frédéric Chopin or the funeral anthem in George Frideric Handel's "Saul".