The document discusses the key features of Romantic period music from the late 18th to 19th centuries. It was a time when composers emphasized emotion, individualism, and drawing inspiration from nature and literature. Nationalism also grew as an important influence, where composers incorporated folk melodies from their home countries. The piano became a central instrument of the period as composers like Chopin and Liszt developed its technical and expressive capabilities. A new genre of program music emerged where instrumental pieces aimed to convey scenes and narratives. Famous Romantic composers included Paganini, Chopin, Liszt, Schumann, Berlioz, Tchaikovsky, and Saint-Saëns.