The Romantic Period lasted from 1820-1900. Romantic music was characterized by extreme emotion, imagination, and individualism expressed through large ensembles and wild orchestration. Composers aimed to powerfully express emotions like love, hate, and death. The orchestra expanded and genres like symphonic poems, art songs, and song cycles emerged. Piano music became popular as the harpsichord and organ declined. Forms like etudes, nocturnes, and romances were written for solo piano performance.