Continued to use the musical forms of the preceding Classical era, but with greater ranges of tone color, dynamics, and pitch, and a broader harmonic vocabulary with emphasis on colorful, unstable chords
Put much emphasis on self-expression and individuality of style, with composers creating music that sounds unique and reflects their personalities
Explored a myriad of feelings including flamboyance and intimacy, unpredictability and melancholy, rapture and longing, with fascination for the fantastic and diabolical, and all aspects of nature
Expressed musical nationalism by deliberately creating music with a specific national identity, using the folk songs, dances, legends, and history of their homelands, as well as musical exoticism drawing on colorful materials from foreign lands
Program music is instrumental music associated with a story, poem, idea, or scene, representing the emotions, characters, and events of a particular story, or evoking the sounds and motions of nature